PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • constituents to form respiratory irritants and / or carcinogens such as formaldehyde, acrolein, and numerous
http://www.w3.org/ns/prov#wasQuotedFrom
  • ca.gov