About: http://webisa.webdatacommons.org/430056280

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 space in which the pull of gravity is so strong that nothing can escape.
http://www.w3.org/ns/prov#wasQuotedFrom	astrosociety.org