About: http://webisa.webdatacommons.org/182462296

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	Exhibitors may not use audible electronic, mechanical apparatus or open audio systems that may be heard outside the exhibitor's assigned space or may interfere or prove objectionable to attendees or other exhibitors.
http://www.w3.org/ns/prov#wasQuotedFrom	atcmeeting.org