About: http://webisa.webdatacommons.org/206883043

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	AudienceMuteCommand Optional String Indicates the key a presenter can press to mute everyone else in the conference (that is, everyone other than the presenter will be muted).
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com