PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Waste antifreeze may also contain heavy metals such as lead, cadmium, and chromium in high enough levels to make it a regulated hazardous waste.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wa.gov