About: http://webisa.webdatacommons.org/177660438

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	Twitter is a free microblogging service founded in 2006 by Jack Dorsey and Biz
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net