About: http://webisa.webdatacommons.org/13310783

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 use media devices so long as the method of demonstration or presentation does not interfere with the conference or other Exhibitors.
http://www.w3.org/ns/prov#wasQuotedFrom	archives.gov