<http://webisa.webdatacommons.org/prov/312668814> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/315233414> . <http://webisa.webdatacommons.org/315233414> <http://www.w3.org/ns/prov#value> "Another aspect of the invention includes printing physically fixed information on the face of the display with standard marking technologies such as permanent ink pens, printers and photocopiers." . <http://webisa.webdatacommons.org/315233414> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/315233414> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.fr> . <http://webisa.webdatacommons.org/prov/242847925> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/315233414> .