gonum.org/v1/gonum@v0.14.0/graph/formats/rdf/testdata/test022-urgna2012.nq (about)

     1  _:c14n0 <http://example.org/vocab#next> _:c14n1 .
     2  _:c14n0 <http://example.org/vocab#prev> _:c14n1 .
     3  _:c14n1 <http://example.org/vocab#next> _:c14n0 .
     4  _:c14n1 <http://example.org/vocab#prev> _:c14n0 .