About: http://webisa.webdatacommons.org/170579008

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	have real-time communication including audio, text, and photo message capabilities.Recent changes:New Features ??? Added new features ??? Improved security
http://www.w3.org/ns/prov#wasQuotedFrom	appbrain.com