PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Under such circumstances, a demand for semiconductor memory devices operated at 3 V has become strong in recent years, and such types of products are increasing gradually.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com