About: si unit

Premodifier: si
Head noun: unit

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

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
kilogram	isap:383281668	0.376471
kelvin	isap:488552321	0.350890
joule	isap:203580858	0.289365
metre	isap:197140113	0.281096
table	isap:195908114	0.217978