About: http://webisa.webdatacommons.org/148020312

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	(2, 'Twitter', 'http://www.twitter.com', 'Twitter is a free social networking and micro-blogging service that enables its users to send and read other users'' updates known as tweets.
http://www.w3.org/ns/prov#wasQuotedFrom	mis-algoritmos.com