About: http://webisa.webdatacommons.org/195380665

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	The teaching device of claim 51, wherein the input device is a computer keyboard.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com