About: http://webisa.webdatacommons.org/364020320

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	It sounds like a good idea, except if the wall is stationary and the fluid is moving, there is going to be turbulence at the wall, which could prevent settling.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com