About: http://webisa.webdatacommons.org/456141357

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 an ultra-dense object with such a powerful gravitational field that it absorbs all the light that passes near it and reflects nothing.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org