About: http://webisa.webdatacommons.org/220482537

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 questions have only two alternatives and other test have no explanation at all. i even got true/false questions only.
http://www.w3.org/ns/prov#wasQuotedFrom	skill-guru.com