About: http://webisa.webdatacommons.org/356414125

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	[0011] Accordingly, the present invention is mainly directed to a keyboard
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com