About: http://webisa.webdatacommons.org/54769314

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 touch screen may be used in place of mechanical buttons, or alternately the touch screen may be used to supplement other input devices, such as buttons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com