{ "head": {
    "vars": [ "v" , "index" ]
  } ,
  "results": {
    "bindings": [
      { 
        "v": { "type": "bnode" , "value": "b0" } ,
        "index": { "type": "literal" , "value": "B-1" }
      } ,
      { 
        "v": { "type": "uri" , "value": "http://host/entity" } ,
        "index": { "type": "literal" , "value": "B-2" }
      } ,
      { 
        "v": { "type": "literal" , "value": "string" } ,
        "index": { "type": "literal" , "value": "A-3" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/p" } ,
            "object":   { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "-456" }
          }
        } ,
        "index": { "type": "literal" , "value": "C-4" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/p" } ,
            "object":   { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "123" }
          }
        } ,
        "index": { "type": "literal" , "value": "B-5" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/p" } ,
            "object":   {
              "type": "triple" , 
              "value": {
                "subject":  { "type": "uri" , "value": "http://example.com/x" } ,
                "predicate": { "type": "uri" , "value": "http://example.com/y" } ,
                "object":   { "type": "uri" , "value": "http://example.com/z" }
              }
            }
          }
        } ,
        "index": { "type": "literal" , "value": "B-6" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s1" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/a" } ,
            "object":   { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "999" }
          }
        } ,
        "index": { "type": "literal" , "value": "C-7" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s1" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/p" } ,
            "object":   { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "999" }
          }
        } ,
        "index": { "type": "literal" , "value": "C-8" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  { "type": "uri" , "value": "http://example.com/s2" } ,
            "predicate": { "type": "uri" , "value": "http://example.com/p" } ,
            "object":   { "type": "literal" , "datatype": "http://www.w3.org/2001/XMLSchema#integer" , "value": "900" }
          }
        } ,
        "index": { "type": "literal" , "value": "A-9" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  {
              "type": "triple" , 
              "value": {
                "subject":  { "type": "uri" , "value": "http://example.com/s1" } ,
                "predicate": { "type": "uri" , "value": "http://example.com/a" } ,
                "object":   { "type": "uri" , "value": "http://example.com/o" }
              }
            } ,
            "predicate": { "type": "uri" , "value": "http://example.com/q" } ,
            "object":   { "type": "uri" , "value": "http://example.com/r" }
          }
        } ,
        "index": { "type": "literal" , "value": "C-10" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  {
              "type": "triple" , 
              "value": {
                "subject":  { "type": "uri" , "value": "http://example.com/x" } ,
                "predicate": { "type": "uri" , "value": "http://example.com/y" } ,
                "object":   { "type": "uri" , "value": "http://example.com/z" }
              }
            } ,
            "predicate": { "type": "uri" , "value": "http://example.com/q" } ,
            "object":   { "type": "uri" , "value": "http://example.com/r" }
          }
        } ,
        "index": { "type": "literal" , "value": "C-11" }
      } ,
      { 
        "v": {
          "type": "triple" , 
          "value": {
            "subject":  {
              "type": "triple" , 
              "value": {
                "subject":  { "type": "uri" , "value": "http://example.com/x" } ,
                "predicate": { "type": "uri" , "value": "http://example.com/y" } ,
                "object":   { "type": "uri" , "value": "http://example.com/z" }
              }
            } ,
            "predicate": { "type": "uri" , "value": "http://example.com/q" } ,
            "object":   {
              "type": "triple" , 
              "value": {
                "subject":  { "type": "uri" , "value": "http://example.com/x" } ,
                "predicate": { "type": "uri" , "value": "http://example.com/y" } ,
                "object":   { "type": "uri" , "value": "http://example.com/z" }
              }
            }
          }
        } ,
        "index": { "type": "literal" , "value": "A-12" }
      }
    ]
  }
}