PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Drinking water supplies may become contaminated if heavy rainfall events and floods result in bacteria, sewage, fertilizers and other organic wastes being flushed into waterways and aquifers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gov.mb.ca