{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "mindsphere": "https://gateway.eu1.mindsphere.io/vocab/",
    "sosa": "http://www.w3.org/ns/sosa/",
    "ssn": "http://www.w3.org/ns/ssn/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "geo": "http://www.w3.org/2003/01/geo/wgs84_pos#",

    "Asset": "schema:Thing",
    "AssetType": "schema:Class",
    "AspectType": "sosa:ObservableProperty",
    "TimeSeriesDataPoint": "sosa:Observation",
    "Location": "schema:Place",
    "VariableDefinition": "sosa:ObservableProperty",

    "assetId": "@id",
    "name": "schema:name",
    "description": "schema:description",
    "externalId": "schema:identifier",
    "typeId": {
      "@id": "schema:additionalType",
      "@type": "@id"
    },
    "parentId": {
      "@id": "schema:isPartOf",
      "@type": "@id"
    },
    "timezone": "schema:temporalCoverage",
    "twinType": "mindsphere:twinType",
    "tenantId": "mindsphere:tenantId",
    "etag": "mindsphere:etag",
    "createdAt": {
      "@id": "schema:dateCreated",
      "@type": "xsd:dateTime"
    },
    "updatedAt": {
      "@id": "schema:dateModified",
      "@type": "xsd:dateTime"
    },

    "location": {
      "@id": "schema:location",
      "@type": "schema:Place"
    },
    "latitude": {
      "@id": "geo:lat",
      "@type": "xsd:double"
    },
    "longitude": {
      "@id": "geo:long",
      "@type": "xsd:double"
    },
    "altitude": {
      "@id": "geo:alt",
      "@type": "xsd:double"
    },
    "country": "schema:addressCountry",
    "locality": "schema:addressLocality",
    "region": "schema:addressRegion",
    "postalCode": "schema:postalCode",
    "streetAddress": "schema:streetAddress",

    "aspects": {
      "@id": "sosa:observes",
      "@type": "@id"
    },
    "variables": "sosa:hasResult",
    "aspectTypeId": {
      "@id": "sosa:observedProperty",
      "@type": "@id"
    },

    "_time": {
      "@id": "sosa:resultTime",
      "@type": "xsd:dateTime"
    },
    "dataType": "schema:dataType",
    "unit": "schema:unitCode",
    "value": "sosa:hasSimpleResult"
  }
}