About: http://webisa.webdatacommons.org/181591126

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	It has been said that this phenomenon is a cannibalizing tool, effective to help your competitors find your valuable keyword data and push up bid prices, helping out google.
http://www.w3.org/ns/prov#wasQuotedFrom	ppcproz.com