About: http://webisa.webdatacommons.org/31645816

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	I can not say for certain, but it is my strong feeling that link acquisition in this manner, even if many of them do involve money changing hands, is nearly impossible for Google and other engines to detect.
http://www.w3.org/ns/prov#wasQuotedFrom	moz.com