<http://webisa.webdatacommons.org/prov/262259929>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/194252279> .
<http://webisa.webdatacommons.org/194252279>	<http://www.w3.org/ns/prov#value>	"apparatus and method for increasing selectivity of other types of gas" .
<http://webisa.webdatacommons.org/194252279>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/194252279>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .