About: http://webisa.webdatacommons.org/85725964

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 operating life of the catalyst in the reactor is generally at least 24 hours, preferably in the range up to 200 hours, more preferably in the range up to 500 hours and particularly preferably in the range up to 1000 hours.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com