About: http://webisa.webdatacommons.org/191536351

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	A current of a gaseous fluid, such as steam or air, is conveyed to a turbo-machine so that deformation of the housing and rotor cause a pressure variation in the gaseous fluid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com