About: http://webisa.webdatacommons.org/81913418

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	In the Universe, antimatter particles are thought to exist mainly around black holes and in cosmic rays.
http://www.w3.org/ns/prov#wasQuotedFrom	rawstory.com