About: http://webisa.webdatacommons.org/438435929

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	In those assignments that are automatically graded, students will get not only feedback as to whether their answer was correct or not, but they will also find a brief explanation as to why the correct answer is so.
http://www.w3.org/ns/prov#wasQuotedFrom	itsmorethanatextbook.com