About: http://webisa.webdatacommons.org/199656069

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	Sound is the propagation of a disturbance in pressure where as light is an electromagnetic wave, while both have a frequency and a wavelength they are not related to each other in any way.
http://www.w3.org/ns/prov#wasQuotedFrom	arduino.cc