About: http://webisa.webdatacommons.org/273606612

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	By precisely recording the amount of time it takes to cause a pressure drop of 10psi, the chemist can tell whether the reaction is proceeding or stopped for some reason, how well (quickly) the reaction is going, and when it is done.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com