c/Extensions and generalizations of graphs

Information
lexicalization	eng: Extensions and generalizations of graphs
subclass of	(noun) a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename; "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS" file name extension, extension, filename extension
has instance	e/Ancestral graph
has instance	e/Bidirected graph
has instance	e/Colored graph
has instance	e/Gain graph
has instance	e/Graph labeling
has instance	e/Hypergraph
has instance	e/Mixed graph
has instance	e/Multigraph
has instance	e/Ordered graph
has instance	e/Quantum graph
has instance	e/Rooted graph
has instance	e/Signed graph
has instance	e/Two-graph
has instance	e/Voltage graph