About: http://webisa.webdatacommons.org/450138199

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	???Since the vast majority of factors affecting test scores occur outside school, test scores are poor measures of school quality, teacher quality and student performance.
http://www.w3.org/ns/prov#wasQuotedFrom	dianeravitch.net