{
  "@context": [
    "http://api.conceptnet.io/ld/conceptnet5.7/context.ld.json"
  ],
  "@id": "/c/en/knowledge_of_music",
  "edges": [
    {
      "@id": "/a/[/r/HasPrerequisite/,/c/en/fiddling/,/c/en/knowledge_of_music/]",
      "@type": "Edge",
      "dataset": "/d/conceptnet/4/en",
      "end": {
        "@id": "/c/en/knowledge_of_music",
        "@type": "Node",
        "label": "some knowledge of music",
        "language": "en",
        "term": "/c/en/knowledge_of_music"
      },
      "license": "cc:by/4.0",
      "rel": {
        "@id": "/r/HasPrerequisite",
        "@type": "Relation",
        "label": "HasPrerequisite"
      },
      "sources": [
        {
          "@id": "/and/[/s/activity/omcs/omcs1_possibly_free_text/,/s/contributor/omcs/sabaki/]",
          "@type": "Source",
          "activity": "/s/activity/omcs/omcs1_possibly_free_text",
          "contributor": "/s/contributor/omcs/sabaki"
        }
      ],
      "start": {
        "@id": "/c/en/fiddling",
        "@type": "Node",
        "label": "fiddling",
        "language": "en",
        "term": "/c/en/fiddling"
      },
      "surfaceText": "[[fiddling]] requires [[some knowledge of music]]",
      "weight": 1.0
    },
    {
      "@id": "/a/[/r/HasPrerequisite/,/c/en/playing_violin/,/c/en/knowledge_of_music/]",
      "@type": "Edge",
      "dataset": "/d/conceptnet/4/en",
      "end": {
        "@id": "/c/en/knowledge_of_music",
        "@type": "Node",
        "label": "knowledge of music",
        "language": "en",
        "term": "/c/en/knowledge_of_music"
      },
      "license": "cc:by/4.0",
      "rel": {
        "@id": "/r/HasPrerequisite",
        "@type": "Relation",
        "label": "HasPrerequisite"
      },
      "sources": [
        {
          "@id": "/and/[/s/activity/omcs/omcs1_possibly_free_text/,/s/contributor/omcs/acruise/]",
          "@type": "Source",
          "activity": "/s/activity/omcs/omcs1_possibly_free_text",
          "contributor": "/s/contributor/omcs/acruise"
        }
      ],
      "start": {
        "@id": "/c/en/playing_violin",
        "@type": "Node",
        "label": "playing the violin",
        "language": "en",
        "term": "/c/en/playing_violin"
      },
      "surfaceText": "[[playing the violin]] requires [[knowledge of music]]",
      "weight": 1.0
    }
  ]
}