About: cygnus a

Premodifier: cygnus
Head noun: a

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

Broader concepts

label	provenance	confidence
radio galaxy	isap:53889806	0.723920
radio source	isap:53812273	0.562623
galaxy	isap:53889805	0.423678

Narrower concepts

label	provenance	confidence