About: http://webisa.webdatacommons.org/199961022

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	How will they stay relevant when large players such as Google continue to dominate, and at the same time march towards an ad exchange ecosystem that will obviate the need for ad verticals?
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com