About: http://webisa.webdatacommons.org/354454455

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	Because last time I checked (which, admittedly, was a few years ago), less than 10% of their stuff was actually certified.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com