OWS Context document Specification Reference not clear on GeoJSON

[p3dr0]

The conceptual model element specReference is the Specification Reference (requirements class) identifying that this is an OWC Context document and its version. Currently this mapped both in ATOM and GeoJSON to the link element using the relation profile

In GeoJSON this becames

{
  "type": "FeatureCollection",
  "id": "http://www.opengis.net/owc/1.0/examples/geojson/1",
  "properties" : {
    "links" : {
      "profiles" : [
        "http://www.opengis.net/spec/owc-geojson/1.0/req/core"
        ],
    ...
    },
  "features": [{
    ...
    }]
  }

I had several comments that this is not evident to spot on a GeoJSON document (see discussion on #2) and that we might need think on clarifying this.