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Vehicle-Type.md

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Vehicle Type

This entity contains a harmonised description of a vehicleType it forms part of the description of a Vehicle. This entity is primarily associated with the Automotive vertical segment but might also be relevant to Industry, Smart City and Agriculture related IoT applications. Where practicable https://schema.org/Vehicle naming conventions have been adopted.

Attribute Name Attribute Type Description Constraint
id @id Provides a unique identifier for an instance of the entity either in the form of a URI (i.e. either a publicly accessible URL or a URN). Mandatory
type @type Defines the type of the entity. Mandatory
createdAt TemporalProperty Indicates the date/ time that the instance of the entity was created in ISO 8601 format. The value of this will be set by the server when the entity was created. Mandatory
modifiedAt TemporalProperty Indicates the date/ time when the entity was last modified in ISO 8601 format. The value of this will be set by the server when the entity was modified, if the entity has not been modified it may have a null value. Optional
source Property Specifies the URL to the source of this data (either organisation or where relevant more specific source) Recommended
dataProvider Property Specifies the URL to information about the provider of this information Recommended
entityVersion Property The entity specification version as a number. A version number of 2.0 or later denotes the entity is represented using NGSI-LD Recommended
model Property The vehicle model identifier. Mandatory
category Property The vehicle category identifier. Mandatory
manufacturer Property The manufacturer’s identifier. Mandatory

NGSI-LD Context Definition

The following NGSI-LD context definition applies to the Vehicle Type entity

Download context definition.

{
    "@context": {
        "source": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/source",
        "dataProvider": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/dataprovider",
        "entityVersion": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/entityversion",
        "model": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/model",
        "category": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/category",
        "manufacturer": "https://www.gsma.com/iot/iot-big-data/ngsi-ld/manufacturer"
    }
}

Example of Vehicle Type Entity

The following is an example instance of the Vehicle Type entity

Download example entity definition.

{
    "@context": [
        "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/coreContext/ngsi-ld-core-context.json",
        "https://raw.githubusercontent.com/GSMADeveloper/NGSI-LD-Entities/master/examples/Vehicle-Type-context.jsonld"
    ],
    "id": "urn:ngsi-ld:VehicleType:33253089-9cea-4227-889e-61950965f6f9",
    "type": "VehicleType",
    "createdAt": "2017-01-01T01:20:00Z",
    "modifiedAt": "2017-05-04T12:30:00Z",
    "source": "https://source.example.com",
    "dataProvider": "https://provider.example.com",
    "entityVersion": 2.0,
    "model": {
        "type": "Property",
        "value": "M Class"
    },
    "category": {
        "type": "Property",
        "value": "SUV"
    },
    "manufacturer": {
        "type": "Property",
        "value": "Mercedes Benz"
    }
}