About: http://webisa.webdatacommons.org/17502317

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 projector displays the computer image onto the board???s surface, where users control the computer using a special pen, finger or other device.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com