JSON-LD API response contains meta information

[almereyda]

For a JSON-LD document to be accessible on the Web of Data, it must expose directly to its URL.
Currently meta, entities and id keys are exposed, which break the direct parsing of the document.

Example:

$ curl -s https://www.communecter.org/api/organization/get/id/55cf123fe41d7544778b1451/?format=schema | jq .
{
  "meta": {
    "limit": 1
  },
  "entities": {
    "55cf123fe41d7544778b1451": {
      "@context": "http://schema.org",
      "@type": "Organization",
      "id": "https://www.communecter.org/data/get/type/organizations/id/55cf123fe41d7544778b1451/format/schema",
      "name": "Géo Organique",
      "address": {
        "@type": "PostalAddress",
        "@id": "https://www.communecter.org/data/get/type/city/insee/63456/format/schema",
        "addressLocality": "VICHEL",
        "postalCode": "63340",
        "streetAddress": "12, chemin du Busquet"
      },
      "email": "geo@spatiogis.fr",
      "url": "http://wiki.cheznous.coop/geoorganique"
    }
  }
}

which should only read as

$ curl -s https://www.communecter.org/api/organization/get/id/55cf123fe41d7544778b1451/?format=schema | jq ".entities | to_entries[].value"
{
  "@context": "http://schema.org",
  "@type": "Organization",
  "id": "https://www.communecter.org/data/get/type/organizations/id/55cf123fe41d7544778b1451/format/schema",
  "name": "Géo Organique",
  "address": {
    "@type": "PostalAddress",
    "@id": "https://www.communecter.org/data/get/type/city/insee/63456/format/schema",
    "addressLocality": "VICHEL",
    "postalCode": "63340",
    "streetAddress": "12, chemin du Busquet"
  },
  "email": "geo@spatiogis.fr",
  "url": "http://wiki.cheznous.coop/geoorganique"
}