About: http://webisa.webdatacommons.org/437255515

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	It is very simple to use and has a wide variety of questions types to ask such as multiple choice, short answer, essay and others.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com