About: http://webisa.webdatacommons.org/136377707

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	Referring now to FIGS. 1B and 2, the user enters various conventional scan and control parameters into an input unit 70, which typically includes user input devices 72, such as a keyboard, touch-screen, or other input device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com