{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "iot": "https://www.w3.org/ns/ssn/",
    "sosa": "http://www.w3.org/ns/sosa/",
    "arduino": "https://api2.arduino.cc/iot/v1/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",

    "Thing": {
      "@id": "iot:System",
      "@type": "@id",
      "comment": "An Arduino IoT Cloud Thing representing a logical device with properties"
    },
    "Device": {
      "@id": "sosa:Platform",
      "@type": "@id",
      "comment": "A physical Arduino hardware board registered in the cloud"
    },
    "Property": {
      "@id": "sosa:ObservableProperty",
      "@type": "@id",
      "comment": "A measurable or controllable variable on a Thing"
    },
    "Dashboard": {
      "@id": "schema:WebPage",
      "@type": "@id",
      "comment": "A visual interface displaying Thing property values"
    },
    "Trigger": {
      "@id": "schema:Action",
      "@type": "@id",
      "comment": "An automation rule that fires when a condition is met"
    },
    "TimeSeries": {
      "@id": "sosa:ObservationCollection",
      "@type": "@id",
      "comment": "Historical records of property values over time"
    },

    "id": "@id",
    "name": "schema:name",
    "description": "schema:description",
    "created_at": {
      "@id": "schema:dateCreated",
      "@type": "xsd:dateTime"
    },
    "updated_at": {
      "@id": "schema:dateModified",
      "@type": "xsd:dateTime"
    },
    "device_id": {
      "@id": "arduino:devices",
      "@type": "@id"
    },
    "thing_id": {
      "@id": "arduino:things",
      "@type": "@id"
    },
    "connected": {
      "@id": "sosa:isHostedBy",
      "@type": "xsd:boolean"
    },
    "last_activity_at": {
      "@id": "schema:datePublished",
      "@type": "xsd:dateTime"
    },
    "fqbn": {
      "@id": "arduino:fqbn",
      "@type": "xsd:string",
      "comment": "Fully Qualified Board Name identifying the Arduino hardware type"
    },
    "serial": {
      "@id": "schema:serialNumber",
      "@type": "xsd:string"
    },
    "timezone": {
      "@id": "schema:timeZone",
      "@type": "xsd:string"
    },
    "type": "schema:additionalType",
    "permission": {
      "@id": "schema:accessMode",
      "@type": "xsd:string"
    },
    "value": {
      "@id": "sosa:hasSimpleResult"
    },
    "time": {
      "@id": "sosa:resultTime",
      "@type": "xsd:dateTime"
    },
    "update_strategy": {
      "@id": "arduino:updateStrategy",
      "@type": "xsd:string"
    },
    "href": {
      "@id": "schema:url",
      "@type": "@id"
    },
    "tag": {
      "@id": "schema:identifier"
    },
    "properties": {
      "@id": "sosa:hasProperty",
      "@container": "@set"
    },
    "data": {
      "@id": "sosa:hasMember",
      "@container": "@set"
    },
    "widgets": {
      "@id": "schema:hasPart",
      "@container": "@set"
    },
    "access_token": {
      "@id": "arduino:accessToken",
      "@type": "xsd:string"
    },
    "expires_in": {
      "@id": "arduino:expiresIn",
      "@type": "xsd:integer"
    },
    "token_type": {
      "@id": "arduino:tokenType",
      "@type": "xsd:string"
    }
  }
}