PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yet it is real: there are looking-glass particles that are counterparts of protons, electrons, and other familiar particles of matter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oup.com