About: http://webisa.webdatacommons.org/408854970

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	Advantage is thus taken of the frequency discrimination ofthe ear itself, and the procedure is particularly good for signals just at the threshold of perception.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com