About: http://webisa.webdatacommons.org/424919517

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	Mediaplex provides products and services to deliver and track advertisements and marketing messages over the Internet on behalf of clients such as advertisers, marketers and website publishers (Clients").
http://www.w3.org/ns/prov#wasQuotedFrom	jltonline.co.uk