About: http://webisa.webdatacommons.org/347625815

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 will locate users who are logged into Facebook, Twitter, Google, Amazon, Dropbox, Evernote, Wordpress, Flickr, bit.ly and other services.
http://www.w3.org/ns/prov#wasQuotedFrom	f-secure.com