About: http://webisa.webdatacommons.org/200652345

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 effects proved both positive and significant in both subject areas, but particularly in mathematics where one standard deviation of instructional quality produced an 11-point gain on the California Standards Test.
http://www.w3.org/ns/prov#wasQuotedFrom	sandiego.edu