About: http://webisa.webdatacommons.org/76134607

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	EdX, an initiative spearheaded by MIT, Berkeley and Harvard, is offering courses of its own, including the rigorous grading of problem sets and exams.
http://www.w3.org/ns/prov#wasQuotedFrom	reuters.com