About: http://webisa.webdatacommons.org/345231403

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 touch screen is a user interface that covers a display and enables a user to operate a device simply by touching various locations on the touch screen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com