{
  "@context": {
    "schema": "https://schema.org/",
    "energy": "https://w3id.org/energy/",
    "homie": "https://homieiot.github.io/specification/",
    "ebus": "https://ebus.energy/",
    "span": "https://www.span.io/ns#",

    "SmartPanel": "span:SmartPanel",
    "Panel": "span:Panel",
    "Circuit": "span:Circuit",
    "Branch": "span:Branch",
    "MainMeter": "span:MainMeter",
    "GridRelay": "span:GridRelay",
    "EnergyStorage": "span:EnergyStorage",
    "SpanDrive": "span:SpanDrive",
    "WifiAccessPoint": "span:WifiAccessPoint",

    "serialNumber": "schema:serialNumber",
    "firmwareVersion": "schema:softwareVersion",
    "name": "schema:name",
    "description": "schema:description",

    "instantPowerW": {
      "@id": "energy:instantPower",
      "@type": "xsd:decimal"
    },
    "consumedEnergyWh": {
      "@id": "energy:consumedEnergy",
      "@type": "xsd:decimal"
    },
    "producedEnergyWh": {
      "@id": "energy:producedEnergy",
      "@type": "xsd:decimal"
    },
    "stateOfEnergy": "energy:stateOfCharge",
    "niceToHaveThreshold": "span:niceToHaveThreshold",

    "relayState": "span:relayState",
    "priority": "span:priority",
    "islandingState": "span:islandingState",

    "circuits": {
      "@id": "span:hasCircuit",
      "@container": "@set"
    },
    "branches": {
      "@id": "span:hasBranch",
      "@container": "@set"
    }
  }
}