About: http://webisa.webdatacommons.org/437663893

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	Prior to that, social networking apps like Yammer had boomed in popularity, largely driven by Twitter, Facebook and other apps that use activity streams as the main basis for how people use them.
http://www.w3.org/ns/prov#wasQuotedFrom	techcrunch.com