About: cosmic microwave background radiation

Premodifier: cosmic microwave background
Head noun: radiation

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

Broader concepts

label	provenance	confidence
evidence	isap:413140768	0.537622
radiation	isap:352612575	0.386905
cosmology	isap:353200424	0.283334

Narrower concepts

label	provenance	confidence