About: http://webisa.webdatacommons.org/42164959

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	Such tools as virtual worlds, laboratory simulations, game theory-based exercises, artificial intelligence systems, and intelligent tutors have been applied to several hundred courses in 17 countries with excellent results.
http://www.w3.org/ns/prov#wasQuotedFrom	forumonpublicpolicy.com