About: http://webisa.webdatacommons.org/20050218

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	In classrooms where windows could be opened, there was a 7 to 18 percent faster educational progress than those with fixed windows, regardless of air conditioning.
http://www.w3.org/ns/prov#wasQuotedFrom	ncef.org