About: http://webisa.webdatacommons.org/420431427

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	We find articles mostly through (1) Specialized search engines, feeds, alerts, special searches (2) Submissions from select Twitter users (3) Tweets that are getting a lot of RTs (4) A few other methods
http://www.w3.org/ns/prov#wasQuotedFrom	tweetsmarter.com