About: http://webisa.webdatacommons.org/49104676

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	Educational researchers are getting data from commercial companies that host MOOCs, such as Cousera and edX, or from their own in-house courses that utilize similar platforms.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com