About: http://webisa.webdatacommons.org/426574522

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	The gravitational pull from a black hole is so strong that nothing can escape them, including light.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceleadership.org