<http://webisa.webdatacommons.org/prov/432944506>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/319872266> .
<http://webisa.webdatacommons.org/319872266>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/319872266>	<http://www.w3.org/ns/prov#value>	"Suitable bases include hydrides such as sodium hydride and alkoxides, for example alkali metal alkoxides such as sodium ethoxide." .
<http://webisa.webdatacommons.org/319872266>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .