About: http://webisa.webdatacommons.org/375470421

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	The applications may be categorized into two groups: communications applications used to send and receive messages and other sharing applications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com