gonum.org/v1/gonum@v0.14.0/graph/formats/rdf/testdata/test055-in.nq (about) 1 _:b0 <http://example.org/vocab#p> _:b1 . 2 _:b0 <http://example.org/vocab#p> <http://example.com> . 3 _:b1 <http://example.org/vocab#p> <http://example.org> .