About: http://webisa.webdatacommons.org/188990177

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	Google, Yahoo, Facebook and other tech companies scrambled this week to patch their services.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com