About: http://webisa.webdatacommons.org/201135272

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	The sounds were captured by projecting the voice and other sounds into a cylindrical horn attached to a stylus, which in transfered the vibration into lines over the surface of oil lamp soot-blackened sheets of paper.
http://www.w3.org/ns/prov#wasQuotedFrom	soundiron.com