Assertion: graph's complement | /r/HasProperty | differentcograph
Facets:
value: possibly
type: DEGREE
Source sentences:
text: Cographs are defined as the graphs that can be built up from disjoint union and complementation operations, and form a self-complementary family of graphs: the complement of any cograph is another (possibly different) cograph.
text: They form a self-complementary family of graphs: the complement of any cograph is another different cograph.