About: http://webisa.webdatacommons.org/39830407

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	Headphones were distributed, the sounds was good but there was a sound difference between the left and right side.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net