About: http://webisa.webdatacommons.org/27801974

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	It helps students chunk knowledge the way experts do (in terms of models instead of in terms of types of problems, chapters, or equations).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com