About: http://webisa.webdatacommons.org/64896491

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	where K is a constant, d is the diameter of the layout, L is the length of the layout, and P is the average pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr