About: http://webisa.webdatacommons.org/153357594

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	Tracing tablets (digitizers) have been derived using various technologies for indicating for example, the X, Y location of a pencil stylus, using ultrasonic, inductive or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au