About: http://webisa.webdatacommons.org/433888024

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	Since then, online communication has proliferated thanks to social networking sites, such as Twitter, MySpace, Facebook, Flickr, and YouTube.
http://www.w3.org/ns/prov#wasQuotedFrom	qualityhealth.com