About: http://webisa.webdatacommons.org/189028650

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	Some teachers depend on chapter or unit tests that are supplied by the textbook suppliers, and those assessments are mostly fact-driven and may or may not align with standards.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com