About: http://webisa.webdatacommons.org/54253136

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 advertisement or an ???ad??? refers to any form of communication in which one or more products, services, ideas, people, organizations or other items are identified and promoted.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com