PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These methods are typically more productive and less intense than restorative methods, thus using less energy, water, chemicals and other resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleanlink.com