<http://webisa.webdatacommons.org/prov/131693183>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446062288> .
<http://webisa.webdatacommons.org/446062288>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/446062288>	<http://www.w3.org/ns/prov#value>	"After the calcinations of a generic metal silicate of composition (II), M is a proton or an alkali metal or alkaline earth metal ion." .
<http://webisa.webdatacommons.org/prov/54437664>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446062288> .
<http://webisa.webdatacommons.org/446062288>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .