About: http://webisa.webdatacommons.org/366083703

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	A 2007 study by the Center for Education Policy found that, in elementary schools surveyed, time spent on subjects other than reading and math had dropped by nearly one-third since 2002, the year NCLB went into effect.
http://www.w3.org/ns/prov#wasQuotedFrom	columbia.edu