PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If ratified by at least 50 nations, the treaty on persistent organic pollutants (POPs) will ban the ???dirty dozen??? ??? PCBs, dioxins, furans, DDT, and other toxics that cause health problems such as cancer and developmental defects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org