PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hazardous Air Pollutants (HAPs) - Chemicals that cause adverse health effects including cancer, birth defects, nervous system damage, and possibly death.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsppn.org