{
  "context": [
    {
      "type": "contextDef",
      "subType": "prefix",
      "key": "foaf",
      "value": {
        "type": "term",
        "subType": "namedNode",
        "value": "http://xmlns.com/foaf/0.1/",
        "loc": {
          "sourceLocationType": "source",
          "start": 13,
          "end": 41
        }
      },
      "loc": {
        "sourceLocationType": "source",
        "start": 0,
        "end": 41
      }
    }
  ],
  "subType": "select",
  "where": {
    "type": "pattern",
    "subType": "group",
    "patterns": [
      {
        "type": "pattern",
        "subType": "graph",
        "name": {
          "type": "term",
          "subType": "variable",
          "value": "src",
          "loc": {
            "sourceLocationType": "source",
            "start": 176,
            "end": 180
          }
        },
        "patterns": [
          {
            "type": "pattern",
            "subType": "bgp",
            "triples": [
              {
                "type": "triple",
                "subject": {
                  "type": "term",
                  "subType": "variable",
                  "value": "x",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 187,
                    "end": 189
                  }
                },
                "predicate": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "mbox",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 190,
                    "end": 199
                  },
                  "prefix": "foaf"
                },
                "object": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "mailto:bob@work.example",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 200,
                    "end": 225
                  }
                },
                "loc": {
                  "sourceLocationType": "source",
                  "start": 187,
                  "end": 225
                }
              },
              {
                "type": "triple",
                "subject": {
                  "type": "term",
                  "subType": "variable",
                  "value": "x",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 234,
                    "end": 236
                  }
                },
                "predicate": {
                  "type": "term",
                  "subType": "namedNode",
                  "value": "nick",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 237,
                    "end": 246
                  },
                  "prefix": "foaf"
                },
                "object": {
                  "type": "term",
                  "subType": "variable",
                  "value": "bobNick",
                  "loc": {
                    "sourceLocationType": "source",
                    "start": 247,
                    "end": 255
                  }
                },
                "loc": {
                  "sourceLocationType": "source",
                  "start": 234,
                  "end": 255
                }
              }
            ],
            "loc": {
              "sourceLocationType": "source",
              "start": 187,
              "end": 227
            }
          }
        ],
        "loc": {
          "sourceLocationType": "source",
          "start": 170,
          "end": 261
        }
      }
    ],
    "loc": {
      "sourceLocationType": "source",
      "start": 164,
      "end": 265
    }
  },
  "solutionModifiers": {},
  "datasets": {
    "type": "datasetClauses",
    "clauses": [
      {
        "clauseType": "named",
        "value": {
          "type": "term",
          "subType": "namedNode",
          "value": "http://example.org/foaf/aliceFoaf",
          "loc": {
            "sourceLocationType": "source",
            "start": 75,
            "end": 110
          }
        }
      },
      {
        "clauseType": "named",
        "value": {
          "type": "term",
          "subType": "namedNode",
          "value": "http://example.org/foaf/bobFoaf",
          "loc": {
            "sourceLocationType": "source",
            "start": 122,
            "end": 155
          }
        }
      }
    ],
    "loc": {
      "sourceLocationType": "source",
      "start": 64,
      "end": 155
    }
  },
  "variables": [
    {
      "type": "term",
      "subType": "variable",
      "value": "src",
      "loc": {
        "sourceLocationType": "source",
        "start": 50,
        "end": 54
      }
    },
    {
      "type": "term",
      "subType": "variable",
      "value": "bobNick",
      "loc": {
        "sourceLocationType": "source",
        "start": 55,
        "end": 63
      }
    }
  ],
  "loc": {
    "sourceLocationType": "inlinedSource",
    "newSource": "PREFIX foaf: <http://xmlns.com/foaf/0.1/>\n\nSELECT ?src ?bobNick\nFROM NAMED <http://example.org/foaf/aliceFoaf>\nFROM NAMED <http://example.org/foaf/bobFoaf>\nWHERE\n  {\n    GRAPH ?src\n    { ?x foaf:mbox <mailto:bob@work.example> .\n      ?x foaf:nick ?bobNick\n    }\n  }\n",
    "start": 0,
    "end": 9007199254740991,
    "loc": {
      "sourceLocationType": "source",
      "start": 0,
      "end": 265
    },
    "startOnNew": 0,
    "endOnNew": 265
  },
  "type": "query"
}