About: http://webisa.webdatacommons.org/175394676

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	Diane Ravitch gave Diane Ravitch photoan inspiring speech to the BTU last year, and her book is a great read.
http://www.w3.org/ns/prov#wasQuotedFrom	btu.org