About: http://webisa.webdatacommons.org/64320668

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	Airborne noise travels through the air ducts and other openings that exist in enclosures as well as directly between source and ear for exposed equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov