About: http://webisa.webdatacommons.org/37306385

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	One of their videos is a 10-minute presentation called Richard Feynman, The Great Explainer, part of their Great Minds series of presentations.
http://www.w3.org/ns/prov#wasQuotedFrom	presentationzen.com