About: http://webisa.webdatacommons.org/26674010

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	important to be able to convey environmental sounds, for example telephones, doors, warning sirens, doorbells, etc., which form part of a persons life.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com