About: ctrl key

Premodifier: ctrl
Head noun: key

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

Broader concepts

label	provenance	confidence
modifier key	isap:280062844	0.637630
other key	isap:280062699	0.499224
key	isap:280062602	0.302363
modifier	isap:329892296	0.295903

Narrower concepts

label	provenance	confidence