About: http://webisa.webdatacommons.org/120495322

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	Gnagnagna.The sentence When the escape energy is equal to the photon energy, the implication is that the object is a black hole. does not make any sense.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com