Assertion: vertex graph | /r/HasProperty | obtained by transform
Facets:
value: from the utility graph
type: OTHER
Source sentences:
text: The seven 3-connected cubic well-covered graphs are the complete graph K 4 , the graphs of the triangular prism and the pentagonal prism, the Dürer graph, the utility graph K 3,3 , an eight-vertex graph obtained from the utility graph by a Y-Δ transform, and the 14-vertex generalized Petersen graph G(7,2).