About: http://webisa.webdatacommons.org/393859196

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	As hydrogen is generated within the catalyst, a purge gas such as nitrogen is conveyed through the housing 12 to remove the hydrogen generated by the catalyst 14 from the liquid waste.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com