About: file name extension

Premodifier: file name
Head noun: extension

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

Broader concepts

label	provenance	confidence
information	isap:953077	0.501738
file name	isap:150174896	0.463848
file	isap:152255028	0.189958

Narrower concepts

label	provenance	confidence
file	isap:286963402	0.203354