{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "helcom_data_transformation",
  "description": "Extension of macroobservation with extras contributed by check-in.",
  "allOf": [
    {
      "$ref": "https://ogcincubator.github.io/iliad-apis-features/build/annotated/hosted/iliad/api/features/macroobservation/schema.json"
    },
    {
      "type": "object",
      "properties": {
        "id": {
          "description": "from source path id",
          "x-jsonld-id": "https://schema.org/identifier"
        }
      }
    }
  ],
  "x-jsonld-extra-terms": {
    "lon": {
      "x-jsonld-id": "http://www.w3.org/2003/01/geo/wgs84_pos#long"
    },
    "lat": {
      "x-jsonld-id": "http://www.w3.org/2003/01/geo/wgs84_pos#lat"
    },
    "observationTime": {
      "x-jsonld-id": "http://rs.tdwg.org/dwc/terms/eventTime"
    },
    "species": {
      "x-jsonld-id": "http://rs.tdwg.org/dwc/terms/scientificName"
    },
    "depth_m": {
      "x-jsonld-id": "http://vocab.nerc.ac.uk/collection/P01/current/DEPHZZ01"
    },
    "salinity_psu": {
      "x-jsonld-id": "http://vocab.nerc.ac.uk/collection/P01/current/PSALST01"
    },
    "abundance": {
      "x-jsonld-id": "http://vocab.nerc.ac.uk/collection/P06"
    }
  },
  "x-jsonld-vocab": "https://w3id.org/iliad/checkin/"
}