About: http://webisa.webdatacommons.org/288066988

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	Though there is not one uniform way to calculate value-added measurements, the basic concept is to show whether a teacher helped a student improve through test scores, attendance and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	gainesvilletimes.com