About: http://webisa.webdatacommons.org/408334295

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	Advertisement types may include banner, tower, pop-up, pop-under, SMS message, or any other type of advertisement known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr