{
  "context": [
    {
      "type": "contextDef",
      "subType": "prefix",
      "key": "",
      "value": {
        "type": "term",
        "subType": "namedNode",
        "value": "http://example.com/ns#",
        "loc": {
          "sourceLocationType": "source",
          "start": 9,
          "end": 33
        }
      },
      "loc": {
        "sourceLocationType": "source",
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      }
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  ],
  "subType": "construct",
  "template": {
    "type": "pattern",
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      {
        "type": "triple",
        "subject": {
          "type": "term",
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          }
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        "predicate": {
          "type": "term",
          "subType": "variable",
          "value": "p",
          "loc": {
            "sourceLocationType": "source",
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            "end": 60
          }
        },
        "object": {
          "type": "term",
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          "value": "o",
          "loc": {
            "sourceLocationType": "source",
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            "end": 63
          }
        },
        "annotations": [
          {
            "type": "tripleCollection",
            "subType": "blankNodeProperties",
            "triples": [
              {
                "type": "triple",
                "subject": {
                  "type": "term",
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                  "loc": {
                    "sourceLocationType": "noMaterialize"
                  },
                  "label": "g_0"
                },
                "predicate": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "r1",
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                    "sourceLocationType": "source",
                    "start": 67,
                    "end": 70
                  },
                  "prefix": ""
                },
                "object": {
                  "type": "term",
                  "subType": "variable",
                  "value": "Z1",
                  "loc": {
                    "sourceLocationType": "source",
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                    "end": 74
                  }
                },
                "annotations": [],
                "loc": {
                  "sourceLocationType": "source",
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            ],
            "identifier": {
              "type": "term",
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                "sourceLocationType": "noMaterialize"
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            "loc": {
              "sourceLocationType": "source",
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          {
            "type": "tripleCollection",
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              {
                "type": "triple",
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                    "sourceLocationType": "noMaterialize"
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                "predicate": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "r2",
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                    "sourceLocationType": "source",
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                  "prefix": ""
                },
                "object": {
                  "type": "term",
                  "subType": "variable",
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                    "sourceLocationType": "source",
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                "annotations": [],
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                  "sourceLocationType": "source",
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            ],
            "identifier": {
              "type": "term",
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                "sourceLocationType": "noMaterialize"
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              "label": "g_1"
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          },
          {
            "type": "tripleCollection",
            "subType": "blankNodeProperties",
            "triples": [
              {
                "type": "triple",
                "subject": {
                  "type": "term",
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                  "loc": {
                    "sourceLocationType": "noMaterialize"
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                  "label": "g_2"
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                "predicate": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "r3",
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                    "sourceLocationType": "source",
                    "start": 95,
                    "end": 98
                  },
                  "prefix": ""
                },
                "object": {
                  "type": "term",
                  "subType": "variable",
                  "value": "Z3",
                  "loc": {
                    "sourceLocationType": "source",
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                    "end": 102
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                },
                "annotations": [],
                "loc": {
                  "sourceLocationType": "source",
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            "identifier": {
              "type": "term",
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                "sourceLocationType": "noMaterialize"
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              "label": "g_2"
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            "loc": {
              "sourceLocationType": "source",
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          }
        ],
        "loc": {
          "sourceLocationType": "source",
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        }
      }
    ],
    "loc": {
      "sourceLocationType": "source",
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      "end": 107
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  },
  "datasets": {
    "type": "datasetClauses",
    "clauses": [],
    "loc": {
      "sourceLocationType": "noMaterialize"
    }
  },
  "where": {
    "type": "pattern",
    "subType": "group",
    "patterns": [
      {
        "type": "pattern",
        "subType": "bgp",
        "triples": [
          {
            "type": "triple",
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              "type": "term",
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                "end": 57
              }
            },
            "predicate": {
              "type": "term",
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              "value": "p",
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                "sourceLocationType": "source",
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                "end": 60
              }
            },
            "object": {
              "type": "term",
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              "loc": {
                "sourceLocationType": "source",
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                "end": 63
              }
            },
            "annotations": [
              {
                "type": "tripleCollection",
                "subType": "blankNodeProperties",
                "triples": [
                  {
                    "type": "triple",
                    "subject": {
                      "type": "term",
                      "subType": "blankNode",
                      "loc": {
                        "sourceLocationType": "noMaterialize"
                      },
                      "label": "g_0"
                    },
                    "predicate": {
                      "type": "term",
                      "subType": "namedNode",
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                        "sourceLocationType": "source",
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                      },
                      "prefix": ""
                    },
                    "object": {
                      "type": "term",
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                      "value": "Z1",
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                        "sourceLocationType": "source",
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                      }
                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                  }
                ],
                "identifier": {
                  "type": "term",
                  "subType": "blankNode",
                  "loc": {
                    "sourceLocationType": "noMaterialize"
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                  "label": "g_0"
                },
                "loc": {
                  "sourceLocationType": "source",
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              },
              {
                "type": "tripleCollection",
                "subType": "blankNodeProperties",
                "triples": [
                  {
                    "type": "triple",
                    "subject": {
                      "type": "term",
                      "subType": "blankNode",
                      "loc": {
                        "sourceLocationType": "noMaterialize"
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                    "predicate": {
                      "type": "term",
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                      },
                      "prefix": ""
                    },
                    "object": {
                      "type": "term",
                      "subType": "variable",
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                      "loc": {
                        "sourceLocationType": "source",
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                        "end": 88
                      }
                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                      "end": 88
                    }
                  }
                ],
                "identifier": {
                  "type": "term",
                  "subType": "blankNode",
                  "loc": {
                    "sourceLocationType": "noMaterialize"
                  },
                  "label": "g_1"
                },
                "loc": {
                  "sourceLocationType": "source",
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                }
              },
              {
                "type": "tripleCollection",
                "subType": "blankNodeProperties",
                "triples": [
                  {
                    "type": "triple",
                    "subject": {
                      "type": "term",
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                        "sourceLocationType": "noMaterialize"
                      },
                      "label": "g_2"
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                    "predicate": {
                      "type": "term",
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                      "value": "r3",
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                      },
                      "prefix": ""
                    },
                    "object": {
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                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                  }
                ],
                "identifier": {
                  "type": "term",
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            ],
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          }
        ],
        "loc": {
          "sourceLocationType": "source",
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      }
    ],
    "loc": {
      "sourceLocationType": "noMaterialize"
    }
  },
  "solutionModifiers": {},
  "loc": {
    "sourceLocationType": "inlinedSource",
    "newSource": "PREFIX : <http://example.com/ns#>\n\nCONSTRUCT WHERE {\n  ?s ?p ?o {| :r1 ?Z1 |} {| :r2 ?Z2 |} {| :r3 ?Z3 |} .\n}\n",
    "start": 0,
    "end": 9007199254740991,
    "loc": {
      "sourceLocationType": "source",
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    },
    "startOnNew": 0,
    "endOnNew": 109
  },
  "type": "query"
}