About: http://webisa.webdatacommons.org/133040669

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	You can use the third search query to narrow it down to social networking sites such as Twitter and Digg as well.
http://www.w3.org/ns/prov#wasQuotedFrom	bootstrike.com