About: http://webisa.webdatacommons.org/8353126

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	Thus, physical variables such as pressure and composition can be used easily to determine the time allocated for each step, thereby adjusting the process for changes in temperature, pressure and variable product demand.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com