About: http://webisa.webdatacommons.org/428251172

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	Although sound is a compression wave, each tone or frequency can be represented by a sine wave of a given wavelength.
http://www.w3.org/ns/prov#wasQuotedFrom	school-for-champions.com