About: http://webisa.webdatacommons.org/407196783

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	There are also many pencasts online that are free and available for anyone to use, especially for math and science topics, so you don???t have to reinvent the wheel ??? just upload them directly into your LMS software.
http://www.w3.org/ns/prov#wasQuotedFrom	elearningindustry.com