About: http://webisa.webdatacommons.org/345149490

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	A SAW touch screen employs the advantage that a pliable pointing device such as a finger can deliver varying degrees of contact area and pressure, absorbing more or less energy so that location, contact area, and pressure can be sensed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca