About: http://webisa.webdatacommons.org/57963628

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	Within a week of the April announcement, 50,000 websites had already integrated with Facebook???s new social plugins (such as the ???Like??? button), including major sites such as CNN and The New York Times.
http://www.w3.org/ns/prov#wasQuotedFrom	preoccupations.org