PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Water pollution can come from a lot of different places, but the number one reason that our creeks, rivers, lakes, bays, and beaches get dirty is from the water and other pollutants that flow into storm drains.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hayward-ca.gov