About: http://webisa.webdatacommons.org/407456446

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 Ross article entry and the thread (which has some great responses) that goes with it opens up a great discussion about the ethical practice of all ad links in general by all companies including Microsoft and Yahoo.
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com