About: surface gravity

Premodifier: surface
Head noun: gravity

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

Broader concepts

label	provenance	confidence
property of the planet	isap:44608786	0.672600
thing	isap:37085899	0.624602
key property	isap:44608785	0.594264

Narrower concepts

label	provenance	confidence