PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The measure is to reduce the amount of lead, mercury, copper and other heavy metals that can leach out when electronic devices are crushed in landfills and pollute groundwater, streams and wildlife.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org