About: http://webisa.webdatacommons.org/437693313

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	It???s a simple approach, as each add focuses on computer screens, with their users mostly out of sight.
http://www.w3.org/ns/prov#wasQuotedFrom	adweek.com