About: http://webisa.webdatacommons.org/279477222

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	Note: the first 3 minutes or so, is Milind describing the technology, but the rest is a demonstration of him showing how to use the feature.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com