PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In your discarded computer monitors, televisions, and other electronic equipment there are traces of lead, phosphorus, cadmium, barium, and mercury.
http://www.w3.org/ns/prov#wasQuotedFrom
  • purdue.edu