About: http://webisa.webdatacommons.org/176267124

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	Google and other major search engines use a series of filters amounting to what has been termed a ???filter bubble??? to limit search results to those keyed to the location, language, and previous search results of the user.
http://www.w3.org/ns/prov#wasQuotedFrom	trenchantobserver.com