PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air toxics" is a term that refers to the 188 hazardous air pollutants (HAPs) listed in the Clean Air Act (CAA) of 1990 that are known or suspected of causing cancer or other serious health effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • state.vt.us