PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a result, there is a problem in that there is an area where the radio wave is difficult to be received, depending on the installed state of the base stations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com