PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because the valve 15 at the high temperature side is positioned in the normal temperature region, the operational performance is favorable and the maintenance of the valve 15 is easy even at the problems such as the clogging.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com