About: http://webisa.webdatacommons.org/260573802

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	It will let you login to mutliple chat clients, including g-chat, aim, facebook, twitter, etc. and gives you the option to log your chats.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com