{
  "context": [
    {
      "type": "contextDef",
      "subType": "prefix",
      "key": "",
      "value": {
        "type": "term",
        "subType": "namedNode",
        "value": "http://example.org/",
        "loc": {
          "sourceLocationType": "source",
          "start": 9,
          "end": 30
        }
      },
      "loc": {
        "sourceLocationType": "source",
        "start": 0,
        "end": 30
      }
    }
  ],
  "subType": "select",
  "where": {
    "type": "pattern",
    "subType": "group",
    "patterns": [
      {
        "type": "pattern",
        "subType": "group",
        "patterns": [
          {
            "type": "query",
            "subType": "select",
            "where": {
              "type": "pattern",
              "subType": "group",
              "patterns": [
                {
                  "type": "pattern",
                  "subType": "bgp",
                  "triples": [
                    {
                      "type": "triple",
                      "subject": {
                        "type": "term",
                        "subType": "variable",
                        "value": "s",
                        "loc": {
                          "sourceLocationType": "source",
                          "start": 77,
                          "end": 79
                        }
                      },
                      "predicate": {
                        "type": "term",
                        "subType": "variable",
                        "value": "p",
                        "loc": {
                          "sourceLocationType": "source",
                          "start": 80,
                          "end": 82
                        }
                      },
                      "object": {
                        "type": "term",
                        "subType": "variable",
                        "value": "o",
                        "loc": {
                          "sourceLocationType": "source",
                          "start": 83,
                          "end": 85
                        }
                      },
                      "loc": {
                        "sourceLocationType": "source",
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                        "end": 85
                      }
                    }
                  ],
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 77,
                    "end": 87
                  }
                }
              ],
              "loc": {
                "sourceLocationType": "source",
                "start": 67,
                "end": 93
              }
            },
            "datasets": {
              "type": "datasetClauses",
              "clauses": [],
              "loc": {
                "sourceLocationType": "noMaterialize"
              }
            },
            "context": [],
            "solutionModifiers": {},
            "variables": [
              {
                "type": "wildcard",
                "loc": {
                  "sourceLocationType": "source",
                  "start": 59,
                  "end": 60
                }
              }
            ],
            "values": {
              "type": "pattern",
              "subType": "values",
              "variables": [
                {
                  "type": "term",
                  "subType": "variable",
                  "value": "o",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 106,
                    "end": 108
                  }
                }
              ],
              "values": [
                {
                  "o": {
                    "type": "term",
                    "subType": "namedNode",
                    "value": "b",
                    "loc": {
                      "sourceLocationType": "source",
                      "start": 113,
                      "end": 115
                    },
                    "prefix": ""
                  }
                }
              ],
              "loc": {
                "sourceLocationType": "source",
                "start": 98,
                "end": 118
              }
            },
            "loc": {
              "sourceLocationType": "source",
              "start": 52,
              "end": 118
            }
          }
        ],
        "loc": {
          "sourceLocationType": "source",
          "start": 46,
          "end": 120
        }
      }
    ],
    "loc": {
      "sourceLocationType": "source",
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      "end": 122
    }
  },
  "solutionModifiers": {},
  "datasets": {
    "type": "datasetClauses",
    "clauses": [],
    "loc": {
      "sourceLocationType": "noMaterialize"
    }
  },
  "variables": [
    {
      "type": "term",
      "subType": "variable",
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      "loc": {
        "sourceLocationType": "source",
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        "end": 40
      }
    },
    {
      "type": "term",
      "subType": "variable",
      "value": "o",
      "loc": {
        "sourceLocationType": "source",
        "start": 41,
        "end": 43
      }
    }
  ],
  "loc": {
    "sourceLocationType": "inlinedSource",
    "newSource": "PREFIX : <http://example.org/>\nSELECT ?s ?o {\n{\n    SELECT * WHERE {\n        ?s ?p ?o .\n    }\n    VALUES (?o) { (:b) }\n}\n}\n",
    "start": 0,
    "end": 9007199254740991,
    "loc": {
      "sourceLocationType": "source",
      "start": 0,
      "end": 122
    },
    "startOnNew": 0,
    "endOnNew": 122
  },
  "type": "query"
}
