About: http://webisa.webdatacommons.org/24853790

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	Touch screens are electronic visual displays that allow a user to interact directly with what is displayed on the screen, rather than using a pointing device, such as a mouse.
http://www.w3.org/ns/prov#wasQuotedFrom	wonderopolis.org