{<scheme:!$%25&'()*+,-./0123456789:/@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~?#> <http://a.example/p> <http://a.example/o> .} <http://example/graph> {<scheme:!$%25&'()*+,-./0123456789:/@ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~?#> <http://a.example/p> <http://a.example/o> .}