About: http://webisa.webdatacommons.org/387931095

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	Such user input control devices may include an alphanumeric keyboard for inputting alphanumeric and other key information, a cursor control device, such as a mouse, a trackball,
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com