About: oort cloud

Premodifier: oort
Head noun: cloud

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

Broader concepts

label	provenance	confidence
area	isap:202373080	0.416085
comet	isap:371040763	0.234429
object	isap:155420521	0.189474

Narrower concepts

label	provenance	confidence
comet	isap:370751533	0.218177