PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I simply do not add to the pollution of the Chesapeake Bay.It is certainly true that excess nutrients, such as nitrogen and phosphorus, are a major factor in the poor water quality of the Chesapeake Bay.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sierraclub.org