About: http://webisa.webdatacommons.org/37761049

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	X-rays are normally associated with the hottest things in the Universe, such as black holes.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu