PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It also seeks ways to more efficiently attract and retain immigrants who hold advanced degrees, especially in science, technology, engineering and math.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newsmax.com