About: http://webisa.webdatacommons.org/287110372

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	Other horns have been manufactured with aluminum or other material, and then plated with gold or other highly conductive materials, to create the desired conductivity throughout the horns interior.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de