About: http://webisa.webdatacommons.org/121174108

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	At a time when data and technology are an integral part of the advertising/marketing chain, the concept of the traditional ad holding company is changing.
http://www.w3.org/ns/prov#wasQuotedFrom	adexchanger.com