PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Point sources are those identifiable and localize sources or point of discharge such as pipes, canals, and ditches.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alton-tx.gov