About: http://webisa.webdatacommons.org/184473185

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	Speakers and other sound devices should be positioned so as to direct sound into the booth rather into the aisle.
http://www.w3.org/ns/prov#wasQuotedFrom	nfcym.org