About: http://webisa.webdatacommons.org/84675575

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 our evaluation of homework problems, we analyze student attempts, preferences, and performance on different types of problems (e.g. representation, ranking and strategy writing problems).
http://www.w3.org/ns/prov#wasQuotedFrom	aapt.org