About: http://webisa.webdatacommons.org/126378201

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Field of the invention [0002] This invention relates to a collapsible keyboard, particularly to a keyboard that is divided in a number of parts that can be joined as one unit or collapsed for storage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr