About: http://webisa.webdatacommons.org/208406974

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 user input unit 4 can be any user interface for inputting commands and the like, such as a keyboard, a jog-dial, a game controller, or an on-screen unit such as a mouse or a pen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com