PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After all, Russia is a vast country, and the terrorist cells are small and notoriously difficult to penetrate, partly because they often use primitive modes of communication that are difficult to detect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • koreaherald.com