About: http://webisa.webdatacommons.org/421298369

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	In the past few years, social media sites such as Twitter, Facebook, LinkedIn and YouTube have evolved as the most popular social web portals over the internet.
http://www.w3.org/ns/prov#wasQuotedFrom	socialnetix.com