About: http://webisa.webdatacommons.org/280866189

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	The API is a set of feeds you can read, for individuals and for pages, so integrating those into Disqus or friendfeed should be easy:
http://www.w3.org/ns/prov#wasQuotedFrom	buzzmachine.com