About: http://webisa.webdatacommons.org/225581963

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 RCSA provides an intuitive means for conference interaction by a user, including but not limited to issuing commands such as muting his/her line, volume control, instant messaging, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com