About: http://webisa.webdatacommons.org/312749980

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	The AAP had pointed out that free textbooks would, in fact, cost California taxpayers, including college students, tens of millions of dollars to develop, distribute and maintain.
http://www.w3.org/ns/prov#wasQuotedFrom	knowledgespeak.com