About: http://webisa.webdatacommons.org/452909657

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 keyboard 2.4 has a validation key and a rotary element making it possible to displace an index on a screen, this element is for example a mouse linked to the keyboard.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com