About: http://webisa.webdatacommons.org/120186654

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	It is connected to a computer and projector, the computer desktop is projected onto the board???s surface where user takes control using a pen, finger or other device.
http://www.w3.org/ns/prov#wasQuotedFrom	yourstory.com