About: http://webisa.webdatacommons.org/439806499

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	You might wonder how a black hole could be found if nothing including light can escape from it.
http://www.w3.org/ns/prov#wasQuotedFrom	astrosociety.org