About: issue tracking system

Premodifier: issue tracking
Head noun: system

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

Broader concepts

label	provenance	confidence
means	isap:123982342	0.390741

Narrower concepts

label	provenance	confidence
jira	isap:310563307	0.614476
bugzilla	isap:484086086	0.487299
trac	isap:303825377	0.396266