About: http://webisa.webdatacommons.org/185090990

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	AGN are super massive black holes in the centres of galaxies that are pulling in material from around them such as stars and gas.
http://www.w3.org/ns/prov#wasQuotedFrom	galaxyzoo.org