{
  "context": [
    {
      "type": "contextDef",
      "subType": "prefix",
      "key": "",
      "value": {
        "type": "term",
        "subType": "namedNode",
        "value": "http://example.com/ns#",
        "loc": {
          "sourceLocationType": "source",
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          "end": 33
        }
      },
      "loc": {
        "sourceLocationType": "source",
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  ],
  "subType": "select",
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    "type": "pattern",
    "subType": "group",
    "patterns": [
      {
        "type": "pattern",
        "subType": "bgp",
        "triples": [
          {
            "type": "triple",
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              "type": "term",
              "subType": "variable",
              "value": "s",
              "loc": {
                "sourceLocationType": "source",
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                "end": 50
              }
            },
            "predicate": {
              "type": "term",
              "subType": "variable",
              "value": "p",
              "loc": {
                "sourceLocationType": "source",
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                "end": 53
              }
            },
            "object": {
              "type": "term",
              "subType": "variable",
              "value": "o",
              "loc": {
                "sourceLocationType": "source",
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                "end": 56
              }
            },
            "annotations": [
              {
                "val": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "iri1",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 59,
                    "end": 64
                  },
                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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                  "end": 64
                }
              },
              {
                "type": "tripleCollection",
                "subType": "blankNodeProperties",
                "triples": [
                  {
                    "type": "triple",
                    "subject": {
                      "type": "term",
                      "subType": "namedNode",
                      "value": "iri1",
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                        "sourceLocationType": "source",
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                      },
                      "prefix": ""
                    },
                    "predicate": {
                      "type": "term",
                      "subType": "namedNode",
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                        "sourceLocationType": "source",
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                        "end": 71
                      },
                      "prefix": ""
                    },
                    "object": {
                      "type": "term",
                      "subType": "variable",
                      "value": "Z1",
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                        "sourceLocationType": "source",
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                      }
                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                ],
                "identifier": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "iri1",
                  "loc": {
                    "sourceLocationType": "source",
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                    "end": 64
                  },
                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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                }
              },
              {
                "val": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "iri2",
                  "loc": {
                    "sourceLocationType": "source",
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                    "end": 86
                  },
                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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              },
              {
                "type": "tripleCollection",
                "subType": "blankNodeProperties",
                "triples": [
                  {
                    "type": "triple",
                    "subject": {
                      "type": "term",
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                      "prefix": ""
                    },
                    "predicate": {
                      "type": "term",
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                        "sourceLocationType": "source",
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                        "end": 93
                      },
                      "prefix": ""
                    },
                    "object": {
                      "type": "term",
                      "subType": "variable",
                      "value": "Z2",
                      "loc": {
                        "sourceLocationType": "source",
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                        "end": 97
                      }
                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                      "end": 97
                    }
                  }
                ],
                "identifier": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "iri2",
                  "loc": {
                    "sourceLocationType": "source",
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                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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              },
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                "val": {
                  "type": "term",
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                  "value": "iri3",
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                    "sourceLocationType": "source",
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                    "end": 108
                  },
                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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                }
              },
              {
                "type": "tripleCollection",
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                  {
                    "type": "triple",
                    "subject": {
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                    },
                    "predicate": {
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                      },
                      "prefix": ""
                    },
                    "object": {
                      "type": "term",
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                        "sourceLocationType": "source",
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                        "end": 119
                      }
                    },
                    "annotations": [],
                    "loc": {
                      "sourceLocationType": "source",
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                      "end": 119
                    }
                  }
                ],
                "identifier": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "iri3",
                  "loc": {
                    "sourceLocationType": "source",
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                    "end": 108
                  },
                  "prefix": ""
                },
                "loc": {
                  "sourceLocationType": "source",
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                  "end": 122
                }
              }
            ],
            "loc": {
              "sourceLocationType": "source",
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          }
        ],
        "loc": {
          "sourceLocationType": "source",
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        }
      }
    ],
    "loc": {
      "sourceLocationType": "source",
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      "end": 126
    }
  },
  "solutionModifiers": {},
  "datasets": {
    "type": "datasetClauses",
    "clauses": [],
    "loc": {
      "sourceLocationType": "noMaterialize"
    }
  },
  "variables": [
    {
      "type": "wildcard",
      "loc": {
        "sourceLocationType": "source",
        "start": 42,
        "end": 43
      }
    }
  ],
  "loc": {
    "sourceLocationType": "inlinedSource",
    "newSource": "PREFIX : <http://example.com/ns#>\n\nSELECT * {\n  ?s ?p ?o ~ :iri1 {| :r1 ?Z1 |} ~ :iri2 {| :r2 ?Z2 |} ~ :iri3 {| :r3 ?Z3 |} .\n}\n",
    "start": 0,
    "end": 9007199254740991,
    "loc": {
      "sourceLocationType": "source",
      "start": 0,
      "end": 126
    },
    "startOnNew": 0,
    "endOnNew": 126
  },
  "type": "query"
}