<http://webisa.webdatacommons.org/223074029>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/509575603>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/223074029> .
<http://webisa.webdatacommons.org/prov/48624416>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/223074029> .
<http://webisa.webdatacommons.org/223074029>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/223074029>	<http://www.w3.org/ns/prov#value>	"Part of the recycle gas, i.e., inert gas, and hydrogen, and any light hydrocarbon gases such as methane present in the recycle gas, is continuously discharged from the system to gradually remove substantially all the inert gas." .