anchor.diff:  + Response 204
   
   
  -### Update one or more entity attributes. POST or PATCH [POST /v2/entities/{entityId}{?op}]
  +### Update entity attributes. POST [POST /v2/entities/{entityId}{?op}]
   
   + Parameters
       + entityId: Bcn_Welt (required, string) - Entity ID
  
positive.code:             "temperature": 21.7,
              "humidity": 60,
              "location": {
                  "value":  "41.3763726, 2.1864475,14",
                  "type": "geo:point",
                  "crs": "WGS84"
              },
          }
  
  + Response 201 (application/json)
  
      + Headers
  
              Location: /entities/Bcn-Welt
  
  
  ### Create a new entity. Error [POST /v2/entities]
  
  + Request (application/json)
  
  
negative.code: + Response 404 (application/json)
  
          {
              "error": "NotFound",
              "description": "There is no entity with such an id"
          }
  
  ### Retrieve entity data by id and type [GET /v2/entities/type/{entityType}/id/{entityId}]
  
  + Parameters
      + entityId: Boe_Idearium (required, string) - Entity ID
  