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  "context": [
    {
      "type": "contextDef",
      "subType": "prefix",
      "key": "",
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        "type": "term",
        "subType": "namedNode",
        "value": "http://example.com/ns#",
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      "loc": {
        "sourceLocationType": "source",
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        "type": "pattern",
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            "type": "triple",
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            "annotations": [],
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              "loc": {
                "sourceLocationType": "source",
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            },
            "annotations": [],
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        "loc": {
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    ],
    "loc": {
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  },
  "solutionModifiers": {},
  "datasets": {
    "type": "datasetClauses",
    "clauses": [],
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      "sourceLocationType": "noMaterialize"
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  },
  "variables": [
    {
      "type": "wildcard",
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        "sourceLocationType": "source",
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        "end": 43
      }
    }
  ],
  "loc": {
    "sourceLocationType": "inlinedSource",
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      "sourceLocationType": "source",
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    "startOnNew": 0,
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}