About: http://webisa.webdatacommons.org/386578082

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	A black hole is a place where gravity has gotten so strong that the escape velocity is faster than light.
http://www.w3.org/ns/prov#wasQuotedFrom	rhfleet.org