PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the electronics industry dumps its use of lead, mercury and other hazardous materials, its appetite for clean, green materials is set to increase.
http://www.w3.org/ns/prov#wasQuotedFrom
  • designnews.com