{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "iot": "https://www.w3.org/2019/wot/td#",
    "ssn": "http://www.w3.org/ns/ssn/",
    "sosa": "http://www.w3.org/ns/sosa/",
    "dcterms": "http://purl.org/dc/terms/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",

    "Bosch": {
      "@id": "schema:Organization",
      "@context": {
        "name": "schema:name",
        "url": "schema:url",
        "industry": "schema:industry",
        "description": "schema:description",
        "logo": "schema:logo",
        "sameAs": "schema:sameAs"
      }
    },

    "name": "schema:name",
    "url": { "@id": "schema:url", "@type": "@id" },
    "description": "schema:description",
    "industry": "schema:industry",
    "identifier": "schema:identifier",
    "version": "schema:version",
    "dateModified": { "@id": "schema:dateModified", "@type": "xsd:date" },

    "IoTDevice": {
      "@id": "iot:Thing",
      "@context": {
        "deviceId": "schema:identifier",
        "manufacturer": "schema:manufacturer",
        "model": "schema:model",
        "firmware": "schema:softwareVersion",
        "status": "iot:hasStatus",
        "lastSeen": { "@id": "schema:dateModified", "@type": "xsd:dateTime" }
      }
    },

    "DeviceFleet": {
      "@id": "schema:ItemList",
      "@context": {
        "fleetId": "schema:identifier",
        "deviceCount": "schema:numberOfItems",
        "devices": { "@id": "schema:itemListElement", "@type": "@id" }
      }
    },

    "SoftwareUpdate": {
      "@id": "schema:SoftwareApplication",
      "@context": {
        "updateId": "schema:identifier",
        "version": "schema:version",
        "targetDevices": "schema:audience",
        "deploymentStatus": "schema:actionStatus",
        "rolloutPolicy": "schema:description"
      }
    },

    "Telemetry": {
      "@id": "sosa:Observation",
      "@context": {
        "observedProperty": { "@id": "sosa:observedProperty", "@type": "@id" },
        "hasResult": "sosa:hasResult",
        "resultTime": { "@id": "sosa:resultTime", "@type": "xsd:dateTime" },
        "madeBySensor": { "@id": "sosa:madeBySensor", "@type": "@id" }
      }
    },

    "EdgeGateway": {
      "@id": "ssn:Platform",
      "@context": {
        "gatewayId": "schema:identifier",
        "location": "schema:location",
        "connectedDevices": "ssn:hosts",
        "edgeRuntime": "schema:softwareVersion"
      }
    },

    "DigitalTwin": {
      "@id": "iot:Thing",
      "@context": {
        "twinId": "schema:identifier",
        "physicalAsset": { "@id": "schema:about", "@type": "@id" },
        "properties": "iot:hasPropertyAffordance",
        "actions": "iot:hasActionAffordance",
        "events": "iot:hasEventAffordance"
      }
    }
  }
}