About: http://webisa.webdatacommons.org/431972972

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	In recent years, Stumbleupon has launched Stumblevideo in 2006, a site that allows users to stumble through videos, and Stumble Thru in 2007, which enables users to stumble within sites, such as YouTube and Wikipedia.
http://www.w3.org/ns/prov#wasQuotedFrom	brandyourself.com