PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Electronic waste can contain toxic materials such as lead, mercury, cadmium, hexavalent chromium and brominated fire retardants that are hazardous, difficult to dispose of and potentially damaging to the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sita.com.au