PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Primordial black holes may have arisen from objects such as cosmic strings, defects in the fabric of space-time that may have formed after the big bang.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com