About: quasar

Head noun: quasar

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

Broader concepts

label	provenance	confidence
active galactic nucleus	isap:449034942	0.797278
active galaxy	isap:396737659	0.759141
object	isap:388927023	0.727018
exotic object	isap:388927027	0.673831
type of active galaxy	isap:490193982	0.650960
distant radio source	isap:396743240	0.614025
astronomical object	isap:388927029	0.607086
object in the universe	isap:388927024	0.596714
celestial object	isap:388927026	0.569735
phenomenon	isap:19198031	0.568112
hot object	isap:388927038	0.545774
exotic phenomenon	isap:19198032	0.544987
thing in the universe	isap:121231821	0.470401
astronomical body	isap:491860964	0.452452
thing	isap:121231820	0.449770
high-energy object	isap:388927030	0.443699
active galactic nucleus agn	isap:405846720	0.420533
distant object	isap:388927025	0.410012
astronomical phenomenon	isap:19198033	0.404710
rare object	isap:388927036	0.399760
many object	isap:388927033	0.387986
supermassive black hole	isap:493173950	0.375338
radio source	isap:396743235	0.368015
topic	isap:120428081	0.366452
type of black hole	isap:490193984	0.361137
compact source	isap:396743238	0.346690
background source	isap:396743242	0.320934
bright source	isap:396743237	0.309958
bright object	isap:388927031	0.302880
anomaly	isap:443189202	0.295928
subject	isap:442858735	0.292051
galaxy	isap:396737658	0.291849
type of agn	isap:490193983	0.289607
source	isap:396743234	0.280741
structure	isap:423400930	0.275115
agn	isap:405846719	0.274622
black hole	isap:493173951	0.241291
hero	isap:493314854	0.235583
character	isap:423988157	0.228275
mystery	isap:441110465	0.225717
issue	isap:114290441	0.221421
target	isap:390130652	0.209483
cosmology	isap:420189447	0.177290
book	isap:491862356	0.157526
type	isap:490193981	0.148157
tweak	isap:119974825	0.141630
element	isap:444812096	0.138464
earth	isap:113602916	0.136644
theory	isap:397474266	0.112074
part	isap:490926755	0.105553
example	isap:442554070	0.098312
linux	isap:119516326	0.097661
region	isap:389281590	0.094095
consequence	isap:452779871	0.090661
star	isap:490540565	0.080965
scientist	isap:423444641	0.061187

Narrower concepts

label	provenance	confidence
sloan digital sky survey	isap:393841251	0.408953
3c 273	isap:107551751	0.322081
3c273	isap:163408286	0.259022
milky	isap:154755151	0.167331
earth	isap:158889574	0.163678
object	isap:393791836	0.158514
arp	isap:211502320	0.149193
galaxy	isap:398679548	0.144147
black hole	isap:309917118	0.137568
active galaxy	isap:398679549	0.126905
star	isap:310854265	0.126336