{
  "@context": {
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "datex_D2Payload": "http://datex2.eu/vocab/3/D2Payload/",
    "datex_Common": "http://datex2.eu/vocab/3/Common/",
    "datex_LocationReferencing": "http://datex2.eu/vocab/3/LocationReferencing/",
    "datex_RoadTrafficData": "http://datex2.eu/vocab/3/RoadTrafficData/",
    "datex_Situation": "http://datex2.eu/vocab/3/Situation/",
    "datex_Vms": "http://datex2.eu/vocab/3/Vms/",
    "foaf": "http://xmlns.com/foaf/0.1/",
    "dct": "http://purl.org/dc/terms/",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "owl": "http://www.w3.org/2002/07/owl#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "vann": "http://purl.org/vocab/vann/",
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "cc": "http://creativecommons.org/ns#",
    "status": "http://www.w3.org/2003/06/sw-vocab-status/ns#",
    "schema": "http://schema.org/",
    "license": {
      "@id": "cc:license"
    },
    "hasFormat": {
      "@id": "dct:hasFormat"
    },
    "label": {
      "@id": "rdfs:label"
    },
    "comment": {
      "@id": "rdfs:comment"
    },
    "subClassOf": {
      "@id": "rdfs:subClassOf",
      "@type": "@id"
    },
    "issued": {
      "@id": "dct:issued"
    },
    "modified": {
      "@id": "dct:modified"
    },
    "rights": {
      "@id": "dct:rights"
    },
    "primaryTopic": {
      "@id": "foaf:primaryTopic",
      "@type": "@id"
    },
    "title": {
      "@id": "dct:title"
    },
    "description": {
      "@id": "dct:description"
    },
    "creator": {
      "@id": "dct:creator"
    },
    "preferredNamespacePrefix": {
      "@id": "vann:preferredNamespacePrefix"
    },
    "preferredNamespaceUri": {
      "@id": "vann:preferredNamespaceUri"
    },
    "seeAlso": {
      "@id": "rdfs:seeAlso",
      "@type": "@id"
    },
    "range": {
      "@id": "rdfs:range",
      "@type": "@id"
    },
    "domain": {
      "@id": "rdfs:domain",
      "@type": "@id"
    }
  },
  "@graph": [
    {
      "@id": "http://datex2.eu/vocab/3/RoadTrafficData",
      "@type": "foaf:Document",
      "license": "http://creativecommons.org/licenses/by/3.0/",
      "hasFormat": "http://datex2.eu/vocab/3/RoadTrafficData/vocabulary.jsonld",
      "issued": {
        "@value": "2023-11-10",
        "@type": "xsd:date"
      },
      "modified": {
        "@value": "2023-11-10",
        "@type": "xsd:date"
      },
      "rights": "Copyright 2023 - DATEX TMG",
      "primaryTopic": "datex_RoadTrafficData:Ontology"
    },
    {
      "@id": "datex_RoadTrafficData:Ontology",
      "@type": "owl:Ontology",
      "title": {
        "@value": "DATEX II",
        "@language": "en"
      },
      "comment": {
        "@value": "A mapping of DATEX II to a Linked Data vocabulary",
        "@language": "en"
      },
      "description": {
        "@value": "This document gives URIs to all terms used within Datex II",
        "@language": "en"
      },
      "creator": [
        "DATEX TMG "
      ],
      "preferredNamespacePrefix": "datex_RoadTrafficData",
      "preferredNamespaceUri": "http://datex2.eu/vocab/3/RoadTrafficData",
      "label": {
        "@value": "Linked DATEX II",
        "@language": "en"
      },
      "seeAlso": "http://datex2.eu/schema/3/RoadTrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:VehiclesPerDay",
      "label": {
        "@value": "Vehicles per day",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A rate of vehicle flow in units of vehicles per day",
        "@language": "en"
      },
      "subClassOf": "datex_Common:NonNegativeInteger"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum",
      "label": {
        "@value": "Traffic status enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Traffic status enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#stationary",
      "label": {
        "@value": "Traffic status enum stationary",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic is stationary, or very near stationary, at the specified location (i.e. average speed is less than 10% of its free-flow level).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#queuing",
      "label": {
        "@value": "Traffic status enum queuing",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic is queuing at the specified location, although there is still some traffic movement (i.e. average speed is between 10% and 25% of its free-flow level).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#slow",
      "label": {
        "@value": "Traffic status enum slow",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic is slow moving at the specified location, but not yet forming queues (i.e. average speed is between 25% and 75% of its free-flow level).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#heavy",
      "label": {
        "@value": "Traffic status enum heavy",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic in the specified direction is heavier than usual making driving conditions more difficult than normal.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#unspecifiedAbnormal",
      "label": {
        "@value": "Traffic status enum unspecified abnormal",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "There are abnormal traffic conditions of an unspecified nature at the specified location.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#freeFlow",
      "label": {
        "@value": "Traffic status enum free flow",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic at the specified location is free-flowing.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#unknown",
      "label": {
        "@value": "Traffic status enum unknown",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Traffic conditions are unknown.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusEnum#other",
      "label": {
        "@value": "Traffic status enum other",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "Other than as defined in this enumeration.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PassengerCarUnitsPerHour",
      "label": {
        "@value": "Passenger car units per hour",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Passenger car units per hour.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:NonNegativeInteger"
    },
    {
      "@id": "datex_RoadTrafficData:DensityVehiclesPerKilometre",
      "label": {
        "@value": "Density vehicles per kilometre",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measure of traffic density defined in number of vehicles per kilometre of road.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:NonNegativeInteger"
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "label": {
        "@value": "Physical quantity fault enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Physical quantity fault enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum#intermittentDataValues",
      "label": {
        "@value": "Physical quantity fault enum intermittent data values",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "Data values are being produced at intermittent intervals which are not consistent with the expected reporting interval.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum#noDataValuesAvailable",
      "label": {
        "@value": "Physical quantity fault enum no data values available",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "No measured or calculated data values are currently available.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum#spuriousUnreliableDataValues",
      "label": {
        "@value": "Physical quantity fault enum spurious unreliable data values",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "Spurious or unreliable data values are being produced.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum#unspecifiedOrUnknownFault",
      "label": {
        "@value": "Physical quantity fault enum unspecified or unknown fault",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "An unspecified or unknown fault exists in the process which is generating the measured or calculated data.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFaultEnum#other",
      "label": {
        "@value": "Physical quantity fault enum other",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "Other than as defined in this enumeration.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "label": {
        "@value": "Travel time type enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Travel time type enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#best",
      "label": {
        "@value": "Travel time type enum best",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is derived from the best out of a monitored sample.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#estimated",
      "label": {
        "@value": "Travel time type enum estimated",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is an automated estimate.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#instantaneous",
      "label": {
        "@value": "Travel time type enum instantaneous",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is derived from instantaneous measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#reconstituted",
      "label": {
        "@value": "Travel time type enum reconstituted",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is reconstituted from other measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#predictor",
      "label": {
        "@value": "Travel time type enum predictor",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is the output of a predictor, for example a blend of current and historical data, or a traffic flow model using current measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#profile",
      "label": {
        "@value": "Travel time type enum profile",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is based on past observations, without use of current measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTypeEnum#sum",
      "label": {
        "@value": "Travel time type enum sum",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Travel time is the sum of current travel times on subsections of the specified location.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TimeMeaningEnum",
      "label": {
        "@value": "Time meaning enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Time meaning enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:TimeMeaningEnum#beginTime",
      "label": {
        "@value": "Time meaning enum begin time",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TimeMeaningEnum",
      "comment": {
        "@value": "Meaning the beginning of a period",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TimeMeaningEnum#endTime",
      "label": {
        "@value": "Time meaning enum end time",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TimeMeaningEnum",
      "comment": {
        "@value": "Meaning the end of a period",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TimeMeaningEnum#middleTime",
      "label": {
        "@value": "Time meaning enum middle time",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TimeMeaningEnum",
      "comment": {
        "@value": "Meaning the mid-point of a period",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "label": {
        "@value": "Measured or derived data type enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measured or derived data type enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#humidityInformation",
      "label": {
        "@value": "Measured or derived data type enum humidity information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived humidity information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#individualVehicleMeasurements",
      "label": {
        "@value": "Measured or derived data type enum individual vehicle measurements",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived individual vehicle measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#pollutionInformation",
      "label": {
        "@value": "Measured or derived data type enum pollution information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived pollution information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#precipitationInformation",
      "label": {
        "@value": "Measured or derived data type enum precipitation information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived precipitation information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#pressureInformation",
      "label": {
        "@value": "Measured or derived data type enum pressure information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived pressure information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#roadSurfaceConditionInformation",
      "label": {
        "@value": "Measured or derived data type enum road surface condition information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived road surface conditions information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#temperatureInformation",
      "label": {
        "@value": "Measured or derived data type enum temperature information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived temperature information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficConcentration",
      "label": {
        "@value": "Measured or derived data type enum traffic concentration",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic concentration information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficFlow",
      "label": {
        "@value": "Measured or derived data type enum traffic flow",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic flow information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficGap",
      "label": {
        "@value": "Measured or derived data type enum traffic gap",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic gap information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficHeadway",
      "label": {
        "@value": "Measured or derived data type enum traffic headway",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic headway information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficSpeed",
      "label": {
        "@value": "Measured or derived data type enum traffic speed",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic speed information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#trafficStatusInformation",
      "label": {
        "@value": "Measured or derived data type enum traffic status information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived traffic status information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#travelTimeInformation",
      "label": {
        "@value": "Measured or derived data type enum travel time information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived travel time information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#visibilityInformation",
      "label": {
        "@value": "Measured or derived data type enum visibility information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived visibility information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum#windInformation",
      "label": {
        "@value": "Measured or derived data type enum wind information",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "Measured or derived wind information.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTrendTypeEnum",
      "label": {
        "@value": "Travel time trend type enum",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Travel time trend type enum",
        "@language": "en"
      },
      "subClassOf": "schema:Enumeration"
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTrendTypeEnum#decreasing",
      "label": {
        "@value": "Travel time trend type enum decreasing",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTrendTypeEnum",
      "comment": {
        "@value": "Travel times are decreasing.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTrendTypeEnum#increasing",
      "label": {
        "@value": "Travel time trend type enum increasing",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTrendTypeEnum",
      "comment": {
        "@value": "Travel times are increasing.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeTrendTypeEnum#stable",
      "label": {
        "@value": "Travel time trend type enum stable",
        "@language": "en"
      },
      "@type": "datex_RoadTrafficData:TravelTimeTrendTypeEnum",
      "comment": {
        "@value": "Travel times are stable.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:AxleCharacteristics",
      "label": {
        "@value": "Axle characteristics",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Characteristics of vehicle axles",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasurementSite",
      "label": {
        "@value": "Measurement site",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "An identifiable single measurement site entry/record in the measurement site table.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasurementSiteTable",
      "label": {
        "@value": "Measurement site table",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A Measurement Site Table comprising a number of sets of data, each describing the location from where a stream of measured data may be derived.  Each location is known as a \"measurement site\" which can be a point, a linear road section or an area.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "label": {
        "@value": "Measurement specific characteristics",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Characteristics which are specific to an individual measurement type (specified in a known order) at the given measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:ReferenceSettings",
      "label": {
        "@value": "Reference settings",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Specification of default values for locations on the road network. Where a default status value is supplied, it shall apply for all specified locations, unless the publication includes an additional status value for a specified location.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:SiteMeasurements",
      "label": {
        "@value": "Site measurements",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A  measurement data set derived from a specific measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:BasicData",
      "label": {
        "@value": "Basic data",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Data that are either measured or calculated at the same time or over the same time period.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "label": {
        "@value": "Measurement or calculation time",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Describes the time at which a measured or calculated value or set of values was measured or calculated. It may be a future time at which a data value is predicted to apply.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:AxleFlowValue",
      "label": {
        "@value": "Axle flow value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of the flow rate of vehicle axles.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:DailyTrafficFlowValue",
      "label": {
        "@value": "Daily traffic flow value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of daily traffic flow",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:DateTimeValue",
      "label": {
        "@value": "Date time value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of an instant in time.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:DurationValue",
      "label": {
        "@value": "Duration value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of a period of time.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:PcuFlowValue",
      "label": {
        "@value": "Pcu flow value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of the flow rate of passenger car units.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficDensityValue",
      "label": {
        "@value": "Traffic density value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of the density of vehicles on a unit stretch of road in a given direction.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatusValue",
      "label": {
        "@value": "Traffic status value",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated value of the status of traffic conditions on a section of road in a specified direction.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:DataValue"
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantity",
      "label": {
        "@value": "Physical quantity",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated physical quantity, with related properties explaining its context, meaning or status",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:PhysicalQuantityFault",
      "label": {
        "@value": "Physical quantity fault",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Details of a fault related to the derivation of a quantity",
        "@language": "en"
      },
      "subClassOf": "datex_Common:Fault"
    },
    {
      "@id": "datex_RoadTrafficData:SinglePhysicalQuantity",
      "label": {
        "@value": "Single physical quantity",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A measured or calculated physical quantity at a single instant or period in time, with related properties explaining its context, meaning or status",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:PhysicalQuantity"
    },
    {
      "@id": "datex_RoadTrafficData:TimeProfiledPhysicalQuantity",
      "label": {
        "@value": "Time profiled physical quantity",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A set of values for a measured or calculated physical quantity over a set of measurement or calculation times",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:PhysicalQuantity"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficData",
      "label": {
        "@value": "Traffic data",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measured or derived values relating to traffic or individual vehicle movements on a specific section or at a specific point on the road network.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "label": {
        "@value": "Individual vehicle data values",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measured or calculated data values relating to individual vehicles derived from detectors at the specified measurement site.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficConcentration",
      "label": {
        "@value": "Traffic concentration",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Averaged measurements or calculations of traffic concentration.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficFlow",
      "label": {
        "@value": "Traffic flow",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Averaged measurements or calculations of traffic flow rates.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficGap",
      "label": {
        "@value": "Traffic gap",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Averaged measurements or calculations of traffic gap i.e. the distance or time interval between vehicles, measured between the rear of one vehicle and the front of the following vehicle.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficHeadway",
      "label": {
        "@value": "Traffic headway",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Averaged measurements or calculations of traffic headway, i.e. the distance or time interval between vehicles. This is measured one end (normally the front) of one vehicle to the same end of the following vehicle.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:SpeedPercentile",
      "label": {
        "@value": "Speed percentile",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Details of percentage (from an observation set) of vehicles whose speeds fall below a stated value.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:TrafficSpeed",
      "label": {
        "@value": "Traffic speed",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Averaged measurements or calculations of traffic speed.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:TrafficData"
    },
    {
      "@id": "datex_RoadTrafficData:TrafficStatus",
      "label": {
        "@value": "Traffic status",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "The status of traffic conditions on a specific section or at a specific point on the road network.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:TravelTimeData",
      "label": {
        "@value": "Travel time data",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Derived/computed travel time information relating to a linear section of the road network; forecast = true means a forecast for a vehicle at the start of the specified location, forecast = false means calculation/measurement at the end.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:HumidityInformation",
      "label": {
        "@value": "Humidity information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of atmospheric humidity.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:PollutionInformation",
      "label": {
        "@value": "Pollution information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of atmospheric pollution.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:PrecipitationInformation",
      "label": {
        "@value": "Precipitation information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of precipitation.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:PressureInformation",
      "label": {
        "@value": "Pressure information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of atmospheric pressure.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:RoadSurfaceConditionInformation",
      "label": {
        "@value": "Road surface condition information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of road surface conditions which are related to the weather.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:TemperatureInformation",
      "label": {
        "@value": "Temperature information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of atmospheric temperature.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:VisibilityInformation",
      "label": {
        "@value": "Visibility information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of atmospheric visibility.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:WeatherData",
      "label": {
        "@value": "Weather data",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measured or derived values relating to the weather at a specific location or locations.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:WindInformation",
      "label": {
        "@value": "Wind information",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "Measurements of wind conditions.",
        "@language": "en"
      },
      "subClassOf": "datex_RoadTrafficData:WeatherData"
    },
    {
      "@id": "datex_RoadTrafficData:ElaboratedDataPublication",
      "label": {
        "@value": "Elaborated data publication",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A publication containing one or more elaborated data sets.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:PayloadPublication"
    },
    {
      "@id": "datex_RoadTrafficData:MeasuredDataPublication",
      "label": {
        "@value": "Measured data publication",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A publication containing one or more measurement data sets, each set being measured at a single measurement site.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:PayloadPublication"
    },
    {
      "@id": "datex_RoadTrafficData:MeasurementSiteTablePublication",
      "label": {
        "@value": "Measurement site table publication",
        "@language": "en"
      },
      "@type": "owl:Class",
      "comment": {
        "@value": "A publication containing one or more Measurement Site Tables.",
        "@language": "en"
      },
      "subClassOf": "datex_Common:PayloadPublication"
    },
    {
      "@id": "datex_RoadTrafficData:maximumWeight",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Maximum weight",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:AxleCharacteristics",
      "range": "datex_Common:Tonnes",
      "comment": {
        "@value": "Maximum axle weight",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:minimumWeight",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Minimum weight",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:AxleCharacteristics",
      "range": "datex_Common:Tonnes",
      "comment": {
        "@value": "Minimum axle weight",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementEquipmentReference",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement equipment reference",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:String",
      "comment": {
        "@value": "The reference given to the measurement equipment at the site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementEquipmentTypeUsed",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement equipment type used",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:MultilingualString",
      "comment": {
        "@value": "The type of equipment used to gather the raw information from which the data values are determined, e.g. 'loop', 'ANPR' (automatic number plate recognition) or 'urban traffic management system' (such as SCOOT).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteIdentification",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site identification",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:String",
      "comment": {
        "@value": "Identification of a measurement site used by the supplier or consumer systems.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteName",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site name",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:MultilingualString",
      "comment": {
        "@value": "Name of a measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteNumberOfLanes",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site number of lanes",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:NonNegativeInteger",
      "comment": {
        "@value": "The number of lanes over which the measured value is determined.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteRecordVersionTime",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site record version time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "The date/time that this version of the measurement site record was defined. The identity and version of the measurement site record are defined by the class stereotype implementation.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteTableIdentification",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site table identification",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSiteTable",
      "range": "datex_Common:String",
      "comment": {
        "@value": "An alphanumeric identification for the measurement site table, possibly human readable. ",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:accuracy",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Accuracy",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:Percentage",
      "comment": {
        "@value": "The extent to which the value is expected to be free from error, measured as a percentage of the data value. 100% means fully accurate.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:computationMethod",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Computation method",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:ComputationMethodEnum",
      "comment": {
        "@value": "Method of computation which is used to compute the measured value at the measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:defaultMeasurementHeight",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Default measurement height",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:MetresAsFloat",
      "comment": {
        "@value": "Default height, above (positive value) or below (negative value) ground level, at which measurements are made. For example in wind measurement this could be the height of an anemometer.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSide",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement side",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_LocationReferencing:DirectionEnum",
      "comment": {
        "@value": "Side of the road on which measurements are acquired, corresponding to the direction of the road.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:period",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Period",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The time elapsed between the beginning and the end of the sampling or measurement period. This item may differ from the unit attribute; e.g. an hourly flow can be estimated from a 5-minute measurement period.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:smoothingFactor",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Smoothing factor",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:Float",
      "comment": {
        "@value": "Coefficient required when a moving average is computed to give specific weights to the former average and the new data. A typical formula is, F being the smoothing factor: New average = (old average) F + (new data) (1 - F).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:specificMeasurementValueType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Specific measurement value type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_RoadTrafficData:MeasuredOrDerivedDataTypeEnum",
      "comment": {
        "@value": "The type of this specific measurement at the measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:predefinedLocationGroupReference",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Predefined location group reference",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ReferenceSettings",
      "range": "datex_Common:VersionedReference",
      "comment": {
        "@value": "A reference to a versioned instance of a predefined non-ordered location group as specified in a PredefinedLocationsPublication.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:trafficStatusDefault",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Traffic status default",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ReferenceSettings",
      "range": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "The default value of traffic status that can be assumed to apply to the locations defined by the associated predefined location set.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteReference",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site reference",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SiteMeasurements",
      "range": "datex_Common:VersionedReference",
      "comment": {
        "@value": "A reference to a versioned measurement site record defined in a Measurement Site table.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timeMeaning",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time meaning",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "range": "datex_RoadTrafficData:TimeMeaningEnum",
      "comment": {
        "@value": "Meaning of associated time value",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timePrecision",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time precision",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "range": "datex_Common:TimePrecisionEnum",
      "comment": {
        "@value": "The precision to which the time of measurement or calculation is given.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timeValue",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time value",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "Point in time at which this specific value or set of values has been measured or calculated. It may also be a future time at which a data value is predicted.  It may be the time of the beginning, the end or the middle of a measurement period.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:axleFlowRate",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Axle flow rate",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:AxleFlowValue",
      "range": "datex_Common:AxlesPerHour",
      "comment": {
        "@value": "A value of the flow rate of vehicle axles expressed in axles per hour.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:vehicleFlowRate",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Vehicle flow rate",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:DailyTrafficFlowValue",
      "range": "datex_RoadTrafficData:VehiclesPerDay",
      "comment": {
        "@value": "Value of daily vehicle flow in units of vehicles per day",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:dateTime",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Date time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:DateTimeValue",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "A time stamp defining an instant in time.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:duration",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Duration",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:DurationValue",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "A period of time expressed in seconds.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:pcuFlowRate",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Pcu flow rate",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PcuFlowValue",
      "range": "datex_RoadTrafficData:PassengerCarUnitsPerHour",
      "comment": {
        "@value": "A value of passenger car unit flow rate expressed in passenger car units per hour.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:densityOfVehicles",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Density of vehicles",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficDensityValue",
      "range": "datex_RoadTrafficData:DensityVehiclesPerKilometre",
      "comment": {
        "@value": "A value of traffic density expressed in the number of vehicles per kilometre of road.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:trafficStatusValue",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Traffic status value",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficStatusValue",
      "range": "datex_RoadTrafficData:TrafficStatusEnum",
      "comment": {
        "@value": "A status value of traffic conditions on the identified section of road in the specified direction.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:forecast",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Forecast",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_Common:Boolean",
      "comment": {
        "@value": "Indication of whether this quantity data is a forecast (true = forecast).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementEquipmentTypeUsed",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement equipment type used",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_Common:MultilingualString",
      "comment": {
        "@value": "The type of equipment used to gather the raw information from which the data values are determined, e.g. 'loop', 'ANPR' (automatic number plate recognition) or 'urban traffic management system' (such as SCOOT).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:physicalQuantityFaultType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Physical quantity fault type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantityFault",
      "range": "datex_RoadTrafficData:PhysicalQuantityFaultEnum",
      "comment": {
        "@value": "The type of fault related to the measurement or calculation of the physical quantity",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:arrivalTime",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Arrival time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "The time of the arrival of an individual vehicle in a detection zone.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:distanceGap",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Distance gap",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:MetresAsFloat",
      "comment": {
        "@value": "The measured distance between the front of this vehicle and the rear of the preceding one, in metres at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:distanceHeadway",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Distance headway",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:MetresAsFloat",
      "comment": {
        "@value": "The measured distance between one end (normally the front) of this vehicle and the same end of the preceding vehicle at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:exitTime",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Exit time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "The time when an individual vehicle leaves a detection zone.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:passageDuration",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Passage duration",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The time elapsed between an individual vehicle entering a detection zone and exiting the same detection zone as detected by entry and exit sensors.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:presenceDuration",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Presence duration",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The period of time during which a vehicle activates a presence sensor.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:speed",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:KilometresPerHour",
      "comment": {
        "@value": "The measured speed of the individual vehicle at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timeGap",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time gap",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The time interval between the arrival of this vehicle's front at a point on the roadway, and that of the departure of the rear of the preceding one.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timeHeadway",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time headway",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The measured time interval between this vehicle's arrival at (or departure from) a point on the roadway, and the equivalent event for the preceding vehicle.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:trafficTrendType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Traffic trend type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficStatus",
      "range": "datex_Common:TrafficTrendTypeEnum",
      "comment": {
        "@value": "A characterization of the trend in the traffic conditions at the specified location and direction.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:travelTimeTrendType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Travel time trend type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:TravelTimeTrendTypeEnum",
      "comment": {
        "@value": "The current trend in the travel time between the defined locations in the specified direction.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:travelTimeType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Travel time type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:TravelTimeTypeEnum",
      "comment": {
        "@value": "Indication of the way in which the travel time is derived.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:vehicleType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Vehicle type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_Common:VehicleTypeEnum",
      "comment": {
        "@value": "Vehicle type.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:noPrecipitation",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "No precipitation",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PrecipitationInformation",
      "range": "datex_Common:Boolean",
      "comment": {
        "@value": "Indication of whether precipitation is present or not. True indicates that there is no precipitation.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:weatherRelatedRoadConditionType",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Weather related road condition type",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:RoadSurfaceConditionInformation",
      "range": "datex_Common:WeatherRelatedRoadConditionTypeEnum",
      "comment": {
        "@value": "The type of road surface condition that is related to the weather which is affecting the driving conditions.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:forecastDefault",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Forecast default",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_Common:Boolean",
      "comment": {
        "@value": "The default value for the publication of whether the elaborated data is a forecast (true = forecast).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:periodDefault",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Period default",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_Common:Seconds",
      "comment": {
        "@value": "The default value for the publication of the time elapsed between the beginning and the end of the sampling or measurement period. This item may differ from the unit attribute; e.g. an hourly flow can be estimated from a 5-minute measurement period.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:timeDefault",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Time default",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_Common:DateTime",
      "comment": {
        "@value": "The default for the publication of the time at which the values have been computed/derived.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:measurementSiteTableReference",
      "@type": "owl:DatatypeProperty",
      "label": {
        "@value": "Measurement site table reference",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasuredDataPublication",
      "range": "datex_Common:VersionedReference",
      "comment": {
        "@value": "A reference to a versioned Measurement Site table.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasinformationManagerOverride",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Information manager override",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_Common:InternationalIdentifier",
      "comment": {
        "@value": "Organisation that manages the information content (is responsible for updates of this information) typically the organisation that first made the DATEX II publication of this content. This value overrides any value specified at a more general level.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementSiteLocation",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement site location",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_LocationReferencing:LocationReference"
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementSpecificCharacteristics",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement specific characteristics",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSite",
      "range": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "comment": {
        "@value": "Indexed measurement-specific characteristics associated with the measurement site. The index uniquely associates the measurement characteristics with the corresponding indexed measurement values for the measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasinformationManager",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Information manager",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSiteTable",
      "range": "datex_Common:InternationalIdentifier",
      "comment": {
        "@value": "Organisation that manages the information content (is responsible for updates of this information) typically the organisation that first made the DATEX II publication of this content.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementSite",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement site",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSiteTable",
      "range": "datex_RoadTrafficData:MeasurementSite"
    },
    {
      "@id": "datex_RoadTrafficData:hasspecificVehicleCharacteristics",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Specific vehicle characteristics",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_Common:VehicleCharacteristics"
    },
    {
      "@id": "datex_RoadTrafficData:hasspecificLane",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Specific lane",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_LocationReferencing:Lane",
      "comment": {
        "@value": "The lane(s) to which the specific measurement at the measurement site relate(s). This overrides any lane specified for the measurement site as a whole.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaxleCharacteristics",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Axle characteristics",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSpecificCharacteristics",
      "range": "datex_RoadTrafficData:AxleCharacteristics",
      "comment": {
        "@value": "Axle characteristics for which the measurement applies",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementTimeDefault",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement time default",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SiteMeasurements",
      "range": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "comment": {
        "@value": "The time associated with the set of measurements.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasphysicalQuantity",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Physical quantity",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SiteMeasurements",
      "range": "datex_RoadTrafficData:PhysicalQuantity",
      "comment": {
        "@value": "Indexed measured value associated with the measurement site. The index uniquely associates the measurement value with the corresponding indexed measurement characteristics defined for the measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementOrCalculationTime",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement or calculation time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:BasicData",
      "range": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "comment": {
        "@value": "Characteristics of the measurement or calculation time which should be considered to override any specified defaults",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasperiod",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Period",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementOrCalculationTime",
      "range": "datex_Common:Period",
      "comment": {
        "@value": "The measurement or calculation period",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasinformationManagerOverride",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Information manager override",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_Common:InternationalIdentifier",
      "comment": {
        "@value": "Organisation that manages the information content (is responsible for updates of this information) typically the organisation that first made the DATEX II publication of this content. This value overrides any value specified at a more general level.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hassource",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Source",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_Common:Source"
    },
    {
      "@id": "datex_RoadTrafficData:haspertinentLocation",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Pertinent location",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_LocationReferencing:LocationReference",
      "comment": {
        "@value": "The location (e.g. the stretch of road or area) to which the data value(s) is or are pertinent/relevant. This may be different from the location of the measurement equipment (i.e. the measurement site location). ",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasphysicalQuantityFault",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Physical quantity fault",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PhysicalQuantity",
      "range": "datex_RoadTrafficData:PhysicalQuantityFault"
    },
    {
      "@id": "datex_RoadTrafficData:hasbasicData",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Basic data",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SinglePhysicalQuantity",
      "range": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:hasbasicData",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Basic data",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TimeProfiledPhysicalQuantity",
      "range": "datex_RoadTrafficData:BasicData"
    },
    {
      "@id": "datex_RoadTrafficData:hasforVehiclesWithCharacteristicsOf",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "For vehicles with characteristics of",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficData",
      "range": "datex_Common:VehicleCharacteristics",
      "comment": {
        "@value": "Used to define the vehicle characteristics to which the TrafficValue is applicable primarily in Elaborated Data Publications, but may also be used in Measured Data Publications to override vehicle characteristics defined for the measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasindividualVehicle",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Individual vehicle",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:IndividualVehicleDataValues",
      "range": "datex_Common:Vehicle",
      "comment": {
        "@value": "Properties of the individual vehicle to which the measurement values relate",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasoccupancy",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Occupancy",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficConcentration",
      "range": "datex_Common:PercentageValue",
      "comment": {
        "@value": "An averaged measurement or calculation of the percentage of time that a section of road at the specified measurement site is occupied by vehicles.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasdensity",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Density",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficConcentration",
      "range": "datex_RoadTrafficData:TrafficDensityValue",
      "comment": {
        "@value": "An averaged measurement or calculation of the concentration of vehicles at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:haspercentageLongVehicles",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Percentage long vehicles",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_Common:PercentageValue",
      "comment": {
        "@value": "An averaged measurement or calculation of the percentage of long vehicles contained in the traffic flow at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasnormallyExpectedFlow",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Normally expected flow",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_Common:VehicleFlowValue",
      "comment": {
        "@value": "The vehicle flow which is expected for the given period (e.g. date/time, holiday status etc.) and any known quasi-static conditions (e.g. long-term roadworks). This value is derived from historical analysis.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasvehicleFlow",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Vehicle flow",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_Common:VehicleFlowValue",
      "comment": {
        "@value": "An averaged measurement of flow rate defined in terms of the number of vehicles passing the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaxleCharacteristics",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Axle characteristics",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_RoadTrafficData:AxleCharacteristics",
      "comment": {
        "@value": "Axle characteristics for which the flow measurement applies.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaxleFlow",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Axle flow",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_RoadTrafficData:AxleFlowValue",
      "comment": {
        "@value": "An averaged measurement or calculation of flow rate defined in terms of the number of vehicle axles passing the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmonthlyAverageDailyTraffic",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Monthly average daily traffic",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_RoadTrafficData:DailyTrafficFlowValue",
      "comment": {
        "@value": "Daily traffic flow averaged from the total over one month.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasannualAverageDailyTraffic",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Annual average daily traffic",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_RoadTrafficData:DailyTrafficFlowValue",
      "comment": {
        "@value": "Daily traffic flow averaged from the total over one year.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:haspcuFlow",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Pcu flow",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficFlow",
      "range": "datex_RoadTrafficData:PcuFlowValue",
      "comment": {
        "@value": "An averaged measurement or calculation of flow rate defined in terms of the number of passenger car units passing the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaverageDistanceGap",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Average distance gap",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficGap",
      "range": "datex_Common:FloatingPointMetreDistanceValue",
      "comment": {
        "@value": "The average distance between the front of one vehicle and the rear of the preceding vehicle, averaged for all vehicles within a defined measurement period at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaverageTimeGap",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Average time gap",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficGap",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "The average time gap between the front of one vehicle and the rear of the preceding vehicle, averaged for all vehicles within a defined measurement period at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaverageDistanceHeadway",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Average distance headway",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficHeadway",
      "range": "datex_Common:FloatingPointMetreDistanceValue",
      "comment": {
        "@value": "The average distance between one end (normally the front) of this vehicle and the same end of the preceding vehicle, averaged for all vehicles within a defined measurement period at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaverageTimeHeadway",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Average time headway",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficHeadway",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "The average time interval between one end (normally the front) of this vehicle and the same end of the preceding vehicle, averaged for all vehicles within a defined measurement period at the specified measurement site.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasvehiclePercentage",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Vehicle percentage",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SpeedPercentile",
      "range": "datex_Common:PercentageValue",
      "comment": {
        "@value": "The percentage of vehicles from the observation set whose speeds fall below the stated speed (speedPercentile).",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasspeedPercentile",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Speed percentile",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:SpeedPercentile",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "The speed below which the associated percentage of vehicles in the measurement set are travelling at.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasmaximumSpeed",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Maximum speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficSpeed",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "The maximum speed",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasaverageVehicleSpeed",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Average vehicle speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficSpeed",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "An averaged measurement or calculation of the speed of vehicles at the specified location.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasminimumSpeed",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Minimum speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficSpeed",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "The minimum speed",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasnormallyExpectedSpeed",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Normally expected speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficSpeed",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "The average vehicle speed which is expected for the given period (e.g. date/time, holiday status etc.) and any known quasi-static conditions (e.g. long-term roadworks). This value is derived from historical analysis.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasspeedPercentile",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Speed percentile",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficSpeed",
      "range": "datex_RoadTrafficData:SpeedPercentile"
    },
    {
      "@id": "datex_RoadTrafficData:hastrafficStatus",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Traffic status",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TrafficStatus",
      "range": "datex_RoadTrafficData:TrafficStatusValue",
      "comment": {
        "@value": "Status of traffic conditions on the identified section of road in the specified direction.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasfreeFlowSpeed",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Free flow speed",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_Common:SpeedValue",
      "comment": {
        "@value": "The free flow speed expected under ideal conditions, corresponding to the freeFlowTravelTime.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hastravelTimeDelay",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Travel time delay",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "Delay in travel time compared to free-flow conditions",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasfreeFlowTravelTime",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Free flow travel time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "The travel time which would be expected under ideal free flow conditions.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasnormallyExpectedTravelTime",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Normally expected travel time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "The travel time which is expected for the given period (e.g. date/time, holiday status etc.) and any known quasi-static conditions (e.g. long-term roadworks). This value is derived from historical analysis.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hastravelTime",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Travel time",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TravelTimeData",
      "range": "datex_RoadTrafficData:DurationValue",
      "comment": {
        "@value": "Derived/computed travel time information relating to a specific group of locations.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hashumidity",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Humidity",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:HumidityInformation",
      "range": "datex_Common:Humidity"
    },
    {
      "@id": "datex_RoadTrafficData:haspollution",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Pollution",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PollutionInformation",
      "range": "datex_Common:Pollution"
    },
    {
      "@id": "datex_RoadTrafficData:hasprecipitationDetail",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Precipitation detail",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PrecipitationInformation",
      "range": "datex_Common:PrecipitationDetail"
    },
    {
      "@id": "datex_RoadTrafficData:haspressure",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Pressure",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:PressureInformation",
      "range": "datex_Common:Pressure"
    },
    {
      "@id": "datex_RoadTrafficData:hasroadSurfaceConditionMeasurements",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Road surface condition measurements",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:RoadSurfaceConditionInformation",
      "range": "datex_Common:RoadSurfaceConditionMeasurements"
    },
    {
      "@id": "datex_RoadTrafficData:hastemperature",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Temperature",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:TemperatureInformation",
      "range": "datex_Common:Temperature"
    },
    {
      "@id": "datex_RoadTrafficData:hasvisibility",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Visibility",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:VisibilityInformation",
      "range": "datex_Common:Visibility"
    },
    {
      "@id": "datex_RoadTrafficData:haswind",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Wind",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:WindInformation",
      "range": "datex_Common:Wind"
    },
    {
      "@id": "datex_RoadTrafficData:hasheaderInformation",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Header information",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_Common:HeaderInformation"
    },
    {
      "@id": "datex_RoadTrafficData:hasinformationManager",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Information manager",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_Common:InternationalIdentifier",
      "comment": {
        "@value": "Organisation that manages the information content (is responsible for updates of this information) typically the organisation that first made the DATEX II publication of this content.",
        "@language": "en"
      }
    },
    {
      "@id": "datex_RoadTrafficData:hasreferenceSettings",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Reference settings",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_RoadTrafficData:ReferenceSettings"
    },
    {
      "@id": "datex_RoadTrafficData:hasphysicalQuantity",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Physical quantity",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:ElaboratedDataPublication",
      "range": "datex_RoadTrafficData:PhysicalQuantity"
    },
    {
      "@id": "datex_RoadTrafficData:hasheaderInformation",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Header information",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasuredDataPublication",
      "range": "datex_Common:HeaderInformation"
    },
    {
      "@id": "datex_RoadTrafficData:hassiteMeasurements",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Site measurements",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasuredDataPublication",
      "range": "datex_RoadTrafficData:SiteMeasurements"
    },
    {
      "@id": "datex_RoadTrafficData:hasheaderInformation",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Header information",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSiteTablePublication",
      "range": "datex_Common:HeaderInformation"
    },
    {
      "@id": "datex_RoadTrafficData:hasmeasurementSiteTable",
      "@type": "owl:ObjectProperty",
      "label": {
        "@value": "Measurement site table",
        "@language": "en"
      },
      "domain": "datex_RoadTrafficData:MeasurementSiteTablePublication",
      "range": "datex_RoadTrafficData:MeasurementSiteTable"
    }
  ]
}