About: http://webisa.webdatacommons.org/10790662

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 question passes through a rigorous vetting process - we gather hundreds of data points to understand its relevance and difficulty level, before including the question in a scored test.
http://www.w3.org/ns/prov#wasQuotedFrom	smarterer.com