About: http://webisa.webdatacommons.org/169963355

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	If too many bad teachers are the real reason why children do poorly in school, here is an approach to ferret that out.
http://www.w3.org/ns/prov#wasQuotedFrom	learningismessy.com