About: http://webisa.webdatacommons.org/386572884

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 region of spacetime where gravity is so strong that nothing can escape, not even light.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com