About: light speed

Premodifier: light
Head noun: speed

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

Broader concepts

label	provenance	confidence
universal speed	isap:371435521	0.628106
speed	isap:371435482	0.383060
anything	isap:292970602	0.246501
particle	isap:295172451	0.148271

Narrower concepts

label	provenance	confidence
star	isap:90881587	0.225998