About: http://webisa.webdatacommons.org/6538020

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 addition, the information may indicate a number of times that the ads were presented or selected as well as other information such as the date and time the ad was presented or selected.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com