About: http://webisa.webdatacommons.org/60181976

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 speed of sound thus determined is an accurate value corrected for the temperature difference of the acoustic matching material in the preparing step and measuring step.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com