PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yet today, federal laws, such as the Clean Water Act and the Endangered Species Act, require minimum flows for the dilution of treated wastewater and for species habitat, leaving management agencies and water rights holders to try and meet the mandates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • geotimes.org