About: http://webisa.webdatacommons.org/75709107

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 exact amount of catalyst in any particular case depends to a large extent upon the catalyst employed and the operating variables including time, temperature and pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com