PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since there are no chemicals, such as chlorine, to purify the collected water, it may contain an unacceptably high microbe level.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vindy.com