PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (2) The chemical and bacteriological characteristics of the flow, including the varying nature, if any, of the contributing sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pacode.com