About: http://webisa.webdatacommons.org/39344100

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 packed with so much matter that its own gravity prevents anything from escaping ??? even a ray of light.
http://www.w3.org/ns/prov#wasQuotedFrom	hubblesite.org