About: http://webisa.webdatacommons.org/447858363

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	In some embodiments, the facility provides mechanisms other than auctions that enable advertisers to purchase opportunities to advertise to particular audiences.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com