About: http://webisa.webdatacommons.org/54944725

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	Then, a command for entrance to the chat room, and the room number, user ID, nickname and other information are transmitted to the server (step C4: FIG. 7).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com