{
    "head": {
        "vars": [
            "g",
            "o",
            "q",
            "z"
        ]
    },
    "results": {
        "bindings": [
            {
                "z": {
                    "value": {
                        "subject": {
                            "value": "http://example/s",
                            "type": "uri"
                        },
                        "predicate": {
                            "value": "http://example/p",
                            "type": "uri"
                        },
                        "object": {
                            "value": "http://example/o1",
                            "type": "uri"
                        }
                    },
                    "type": "triple"
                },
                "o": {
                    "value": "http://example/o1",
                    "type": "uri"
                },
                "g": {
                    "value": "http://example/g",
                    "type": "uri"
                },
                "q": {
                    "value": "http://www.w3.org/1999/02/22-rdf-syntax-ns#reifies",
                    "type": "uri"
                }
            },
            {
                "z": {
                    "value": "http://example/z1",
                    "type": "uri"
                },
                "o": {
                    "value": "http://example/o1",
                    "type": "uri"
                },
                "g": {
                    "value": "http://example/g",
                    "type": "uri"
                },
                "q": {
                    "value": "http://example/q1",
                    "type": "uri"
                }
            }
        ]
    }
}