gonum.org/v1/gonum@v0.14.0/graph/formats/rdf/testdata/test025-in.nq (about) 1 _:b0 <http://example.org/vocab#next> _:b1 . 2 _:b0 <http://example.org/vocab#prev> _:b2 . 3 _:b1 <http://example.org/vocab#next> _:b2 . 4 _:b1 <http://example.org/vocab#prev> _:b0 . 5 _:b2 <http://example.org/vocab#next> _:b0 . 6 _:b2 <http://example.org/vocab#prev> _:b1 .