About: http://webisa.webdatacommons.org/181267708

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	These platforms include a social element, with tools such as peer grading to reduce costs.
http://www.w3.org/ns/prov#wasQuotedFrom	obhe.ac.uk