About: http://webisa.webdatacommons.org/143679516

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	I was a little disappointed. ???However, there is an obvious difference between a black hole and an ordinary massive object such as a planet or a star.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com