About: http://webisa.webdatacommons.org/232307920

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	Social networking data: This contains data stored by applications, such as Facebook, Twitter, LinkedIn, Google+, and WhatsApp
http://www.w3.org/ns/prov#wasQuotedFrom	packtpub.com