{
  "@context": [
    "http://api.conceptnet.io/ld/conceptnet5.7/context.ld.json"
  ],
  "@id": "/a/[/r/IsA/,/c/en/rock/,/c/en/natural_building_material/]",
  "@type": "Edge",
  "dataset": "/d/conceptnet/4/en",
  "end": {
    "@id": "/c/en/natural_building_material",
    "@type": "Node",
    "label": "a natural building material",
    "language": "en",
    "term": "/c/en/natural_building_material"
  },
  "license": "cc:by/4.0",
  "rel": {
    "@id": "/r/IsA",
    "@type": "Relation",
    "label": "IsA"
  },
  "sources": [
    {
      "@id": "/and/[/s/activity/omcs/vote/,/s/contributor/omcs/browni/]",
      "@type": "Source",
      "activity": "/s/activity/omcs/vote",
      "contributor": "/s/contributor/omcs/browni"
    }
  ],
  "start": {
    "@id": "/c/en/rock",
    "@type": "Node",
    "label": "Rock",
    "language": "en",
    "term": "/c/en/rock"
  },
  "surfaceText": "[[Rock]] is [[a natural building material]]",
  "version": "5.8.1",
  "weight": 1.0
}