About: http://webisa.webdatacommons.org/436818962

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 longitudinal sound waves in a fluid depends on the elastic and inertia properties of the fluid, and for a homogeneous fluid (or gas) at a specific pressure and temperature, the speed of sound in the fluid is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu