PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They and all of the other NASA and university people there made us feel very welcome and greatly expanded our knowledge about physics, engineering, and other topics that end [???]
http://www.w3.org/ns/prov#wasQuotedFrom
  • nwic.edu