PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dark matter could take the form of dwarf stars and planets, elementary particles including neutrinos, or hypothetical and as-yet undetected particles that do not interact with visible light or other parts of the electromagnetic spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com