PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Materials such as steel, cement, and glass can be transported all over the world, eliminating dependence on a region's particular energy and material flows.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theatlantic.com