Cumulocity · JSON-LD Context

Cumulocity Context

JSON-LD context defining the semantic vocabulary for Cumulocity from Cumulocity.

16 Classes 22 Properties 6 Namespaces
View Context View on GitHub

Namespaces

schema: https://schema.org/
c8y: https://cumulocity.com/vocab#
saref: https://saref.etsi.org/core/
ssn: http://www.w3.org/ns/ssn/
sosa: http://www.w3.org/ns/sosa/
xsd: http://www.w3.org/2001/XMLSchema#

Classes

id name type description owner text c8y_Hardware c8y_Firmware c8y_Mobile c8y_Position c8y_Availability c8y_RequiredAvailability c8y_SupportedOperations c8y_SupportedMeasurements c8y_IsDevice c8y_IsDeviceGroup

Properties

Property Type Container
ManagedObject reference
Device reference
Sensor reference
Actuator reference
Measurement reference
Event reference
Alarm reference
Operation reference
AssetModel reference
AssetInstance reference
self anyURI
creationTime dateTime
lastUpdated dateTime
time dateTime
firstOccurrenceTime dateTime
source reference
severity @vocab
status @vocab
childDevices set
childAssets set
deviceParents set
assetParents set

JSON-LD Document

Raw ↑ 
{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "c8y": "https://cumulocity.com/vocab#",
    "saref": "https://saref.etsi.org/core/",
    "ssn": "http://www.w3.org/ns/ssn/",
    "sosa": "http://www.w3.org/ns/sosa/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",

    "ManagedObject": {
      "@id": "c8y:ManagedObject",
      "@type": "@id"
    },
    "Device": {
      "@id": "saref:Device",
      "@type": "@id"
    },
    "Sensor": {
      "@id": "sosa:Sensor",
      "@type": "@id"
    },
    "Actuator": {
      "@id": "sosa:Actuator",
      "@type": "@id"
    },
    "Measurement": {
      "@id": "sosa:Observation",
      "@type": "@id"
    },
    "Event": {
      "@id": "c8y:Event",
      "@type": "@id"
    },
    "Alarm": {
      "@id": "c8y:Alarm",
      "@type": "@id"
    },
    "Operation": {
      "@id": "c8y:Operation",
      "@type": "@id"
    },
    "AssetModel": {
      "@id": "c8y:AssetModel",
      "@type": "@id"
    },
    "AssetInstance": {
      "@id": "c8y:AssetInstance",
      "@type": "@id"
    },

    "id": "@id",
    "self": {"@id": "schema:url", "@type": "xsd:anyURI"},
    "name": "schema:name",
    "type": "@type",
    "description": "schema:description",
    "owner": "c8y:owner",

    "creationTime": {"@id": "schema:dateCreated", "@type": "xsd:dateTime"},
    "lastUpdated": {"@id": "schema:dateModified", "@type": "xsd:dateTime"},
    "time": {"@id": "sosa:resultTime", "@type": "xsd:dateTime"},
    "firstOccurrenceTime": {"@id": "c8y:firstOccurrenceTime", "@type": "xsd:dateTime"},

    "source": {"@id": "sosa:madeBySensor", "@type": "@id"},
    "text": "schema:description",

    "severity": {
      "@id": "c8y:severity",
      "@type": "@vocab",
      "@context": {
        "CRITICAL": "c8y:Critical",
        "MAJOR": "c8y:Major",
        "MINOR": "c8y:Minor",
        "WARNING": "c8y:Warning"
      }
    },
    "status": {
      "@id": "c8y:status",
      "@type": "@vocab",
      "@context": {
        "ACTIVE": "c8y:Active",
        "ACKNOWLEDGED": "c8y:Acknowledged",
        "CLEARED": "c8y:Cleared",
        "PENDING": "c8y:Pending",
        "EXECUTING": "c8y:Executing",
        "SUCCESSFUL": "c8y:Successful",
        "FAILED": "c8y:Failed"
      }
    },

    "childDevices": {"@id": "ssn:hasSubSystem", "@container": "@set"},
    "childAssets": {"@id": "c8y:hasChildAsset", "@container": "@set"},
    "deviceParents": {"@id": "c8y:hasDeviceParent", "@container": "@set"},
    "assetParents": {"@id": "c8y:hasAssetParent", "@container": "@set"},

    "c8y_Hardware": "c8y:hardware",
    "c8y_Firmware": "c8y:firmware",
    "c8y_Mobile": "c8y:mobile",
    "c8y_Position": "c8y:position",
    "c8y_Availability": "c8y:availability",
    "c8y_RequiredAvailability": "c8y:requiredAvailability",
    "c8y_SupportedOperations": "c8y:supportedOperations",
    "c8y_SupportedMeasurements": "c8y:supportedMeasurements",
    "c8y_IsDevice": "c8y:isDevice",
    "c8y_IsDeviceGroup": "c8y:isDeviceGroup"
  }
}