About: http://webisa.webdatacommons.org/453542482

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	Furthermore, since each frequency is an independent measurement of the same parameter, the multiple measurements may be weighted averaged or filtered to provide a single more robust measurement of the speed of sound.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au