About: http://webisa.webdatacommons.org/450949317

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	Each and every example here is a kind of performance, where students ???perform??? by demonstrating understanding.
http://www.w3.org/ns/prov#wasQuotedFrom	teachthought.com