About: http://webisa.webdatacommons.org/262272455

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	Sharp said this limits teachers to multiple choice questions, though subjects such as math or English are often writing-based.
http://www.w3.org/ns/prov#wasQuotedFrom	columbiamissourian.com