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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	The Massachusetts Institute of Technology makes much of its course materials, including textbooks and videos of lectures, available on its open courseware site (http://ocw.mit.edu).
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org