<http://webisa.webdatacommons.org/prov/352787309>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/424943653> .
<http://webisa.webdatacommons.org/424943653>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/424943653>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/424943653>	<http://www.w3.org/ns/prov#value>	"Preferred basic reaction catalysts include the alkali metal hydroxides and particularly sodium hydroxide." .