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<http://webisa.webdatacommons.org/215157005>	<http://www.w3.org/ns/prov#value>	"The aqueous layers formed by washing with water is extracted with an organic solvent, such as methylene chloride." .
<http://webisa.webdatacommons.org/prov/345296747>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215157005> .
<http://webisa.webdatacommons.org/215157005>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .