PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pesticides in Water-Supply ReservoirsOne goal of the NAWQA Program is to determine how factors such as land use and environmental setting affect the quality of drinking-water sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usgs.gov