About: http://webisa.webdatacommons.org/70904644

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	products, including textbooks, assessments, workbooks, study guides, and online interactive tools.
http://www.w3.org/ns/prov#wasQuotedFrom	kahneducation.com