About: http://webisa.webdatacommons.org/6750747

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	In essence, black holes are a region of space where gravity is so intense that not even light can escape.
http://www.w3.org/ns/prov#wasQuotedFrom	nhpr.org