PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fecal contamination of waters used for recreation, drinking water, and aquaculture is an environmental problem and poses significant human health risks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov