About: http://webisa.webdatacommons.org/396062337

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	When the CRT screen projects an image calling for user response, a finger or other device is placed against the outer surface of the membrane at the position selected (the number 6 in FIG. 1).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com