About: http://webisa.webdatacommons.org/50531691

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	At the scale of gravity, there is the notion that any sufficiently dense object is a black hole.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com