About: filename extension

Premodifier: filename
Head noun: extension

Same concepts
http://dbpedia.org/resource/Filename_extension

Broader concepts

label	provenance	confidence
thing	isap:14042649	0.641828
information	isap:953073	0.610435
file	isap:152255029	0.292851

Narrower concepts

label	provenance	confidence
jpg	isap:263772880	0.306099
file	isap:286963406	0.176860
exe	isap:262216975	0.173198