<http://webisa.webdatacommons.org/prov/404614571>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278773011> .
<http://webisa.webdatacommons.org/278773011>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/278773011>	<http://www.w3.org/ns/prov#value>	"Other gases which may be used are ethylene or other hydrocarbons, halogenated hydrocarbons, nitrogen, or the noble gases including helium and argon." .
<http://webisa.webdatacommons.org/278773011>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/99851520>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278773011> .