get single record in RDF format)

{
  "type": "object",
  "properties": {
    "collectionId": {
      "type": "string"
    },
    "lang": {
      "type": "string"
    },
    "profile": {
      "type": "string"
    },
    "recordId": {
      "type": "string"
    },
    "wskey": {
      "type": "string"
    }
  },
  "required": [
    "collectionId",
    "recordId",
    "wskey"
  ],
  "additionalProperties": false
}