1{<http://a.example/s> <http://a.example/p> '''x'y''' .} 2<http://example/graph> {<http://a.example/s> <http://a.example/p> '''x'y''' .} 3
1{<http://a.example/s> <http://a.example/p> '''x'y''' .} 2<http://example/graph> {<http://a.example/s> <http://a.example/p> '''x'y''' .} 3