PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is to assert, however, that productivity is a complex issue with many contributing factors and we need a sophisticated approach to address this challenge.
http://www.w3.org/ns/prov#wasQuotedFrom
  • australianpolitics.com