PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??25 According to the policy, ??????pollutants??? means any solid, liquid, gaseous or thermal irritant or contaminant, including smoke, vapor, soot, fumes, acids, alkalis, chemicals and waste.??? Reading this provision and construing it as would a reasonable person of ordinary intelligence, to be a pollutant, a substance must be a solid, liquid, or gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cobar.org