About: http://webisa.webdatacommons.org/250856659

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	But these should give you an inkling of what students are up against, including questions that don???t offer multiple-choice options and that force students to solve multi-step problems.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com