PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • C. Olivetti & C., S.P.A.Recognition of ink expiry in an ink jet printing headUS5432538 *Nov 12, 1992Jul 11, 1995Xerox CorporationValve for an ink jet printer maintenance systemUS5434603 *Dec 22, 1992Jul 18, 1995Hewlett-Packard CompanyInk cartridge with passageway for ink level indicatorUS5552815 *Nov 5, 1992Sep 3, 1996Canon Kabushiki KaishaInk jet apparatus including means for regulating an amount
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com