About: http://webisa.webdatacommons.org/245751629

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	From my personal research, I agree that Facebook, LinkedIn, MySpace, Friendster, and Ning are the most popular networks, and each appeal to a particular group of users.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com