<http://webisa.webdatacommons.org/prov/350092974>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163288188> .
<http://webisa.webdatacommons.org/163288188>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/163288188>	<http://www.w3.org/ns/prov#value>	"gases, including argon, nitrogen, chlorine, fluorine, Freon, and helium," .
<http://webisa.webdatacommons.org/163288188>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .