PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Batteries contain toxic metals such as lead, mercury, andcadmium, and if improperly disposed, cause environmental pollution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net