About: http://webisa.webdatacommons.org/135319304

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	The projector projects the computer's desktop onto the board's surface, where users control the computer with a pen, finger, or other device.
http://www.w3.org/ns/prov#wasQuotedFrom	ascd.org