About: http://webisa.webdatacommons.org/323950722

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 currently supports Article Directories, Blog comments, Link Directories, Document Sharing, Forum, Guestbook, Image Comment, Microblog, Social Bookmark, Social Network, Video, Web 2.0 captcha types and Others.
http://www.w3.org/ns/prov#wasQuotedFrom	blackhatpwnage.com