Assertion: graph's vertex | /r/HasProperty | mapped onto vertex
Facets:
value: with equivalent labels
type: OTHER
value: with vice versa
type: OTHER
Source sentences:
text: Under another definition, an isomorphism is an edge-preserving vertex bijection which preserves equivalence classes of labels, i.e., vertices with equivalent (e.g., the same) labels are mapped onto the vertices with equivalent labels and vice versa; same with edge labels.