PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The apparatus may be used in pipelines which carry all forms of fluid and is therefore applicable to e.g. steam, oil and water, gas pipelines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com