About: http://webisa.webdatacommons.org/178237463

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 following is a transcript of the well-known recorded lecture by Prof. Michael Sandel of Harvard University (the cited portion starts at 43:36):
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com