About: http://webisa.webdatacommons.org/32783978

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	Active Noise Control: uses an electronic device such as a speaker to send an opposing sound wave to cancel out the undesired frequency or noise.
http://www.w3.org/ns/prov#wasQuotedFrom	michiganair.com