PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Electrical and electronic goods use a wide spectrum of highly toxic metals, including lead, cadmium, dioxin, furan, chlorine, bromine, polyvinyl chloride and others, the incineration of which releases toxic fumes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • corpwatch.org