About: http://webisa.webdatacommons.org/222509101

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 reported that Youtube, Amazon, Google???s App Engine, Tumblr and other sites had been affected.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com