About: http://webisa.webdatacommons.org/170627396

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 rod 160 is preferably made of a material such as wood or the like that is capable of transmitting, without substantial distortion, audible sound waves.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com