PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cisterns are constructed of durable material, such as concrete, plastic, polyethylene, or metal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cityofpaloalto.org