<http://webisa.webdatacommons.org/278327157>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/278327157>	<http://www.w3.org/ns/prov#value>	"contains RSiO3/2 units wherein R is an alkyl, an alkoxy, a phenyl group," .
<http://webisa.webdatacommons.org/prov/53882350>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278327157> .
<http://webisa.webdatacommons.org/278327157>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .