About: http://webisa.webdatacommons.org/20520820

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	Major Web firms, including Google, Yahoo!, Microsoft and AOL agreed to include Do Not Track buttons in Web browsers in February, along with cooperation from the Digital Advertising Alliance.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com