PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • tion due to the pollution-of water, air and soil, caused by the use of toxic chemicals such as cyanide, release of heavy metals (arsenic, lead, cadmium, etc.) and generations of acid drainage.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • justinvestment.org