About: http://webisa.webdatacommons.org/21334731

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 site Klout.com measures a Twitter user's influence by accounting for more than 25 factors, including reach (number of followers), engagement (how many @ replies you receive), and velocity (how often your messages get re-tweeted).
http://www.w3.org/ns/prov#wasQuotedFrom	slate.com