About: http://webisa.webdatacommons.org/257084658

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	An ad management database 900 stores all of the subscriber, demographic, market segment, validation, and other data required for the server side ad management system 700.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com