<http://webisa.webdatacommons.org/111148649>	<http://www.w3.org/ns/prov#value>	"0???y/(x+1+y)???0.5, where M is an alkali metal and very" .
<http://webisa.webdatacommons.org/111148649>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/111148649>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/131693183>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111148649> .