PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Organic contaminants, such as pesticides and dioxin, are attached (adsorbed) to organic matter.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • klamathbasincrisis.org