About: http://webisa.webdatacommons.org/443805581

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 validity step is taken to insure that nonsense results such as may occur when operating pressure is too low are not obtained.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com