About: http://webisa.webdatacommons.org/290665124

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	Yesterday, sites including Wikipedia shut down for the day to publicise the Stop Online Piracy Act (SOPA) and the Protect IP Act (PIPA).
http://www.w3.org/ns/prov#wasQuotedFrom	pcpro.co.uk