<http://webisa.webdatacommons.org/prov/460320594>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111626063> .
<http://webisa.webdatacommons.org/111626063>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/111626063>	<http://www.w3.org/ns/prov#value>	"As of December 2007, OCW provides free lecture notes, homework problems, exams, streaming videos, and other resources from more than 1800 courses spanning MIT???s entire curriculum." .
<http://webisa.webdatacommons.org/prov/296477555>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111626063> .
<http://webisa.webdatacommons.org/111626063>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .