PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples include the study of ultra high-energy cosmic rays, pulsars, supernovae, and other energetic phenomena, as well as very early times in our universe.
http://www.w3.org/ns/prov#wasQuotedFrom
  • discovermagazine.com