About: http://webisa.webdatacommons.org/67256102

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 Madrid Keynote posted a couple of days ago is the best example to date.
http://www.w3.org/ns/prov#wasQuotedFrom	evancarmichael.com