<http://webisa.webdatacommons.org/406942547>	<http://www.w3.org/ns/prov#value>	"The precursor composition of claim 3 wherein each R1 and R2 is SiMe3, each R5 and R6 is hydrogen, and each R7 and R8 is a methyl group." .
<http://webisa.webdatacommons.org/prov/107361277>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406942547> .
<http://webisa.webdatacommons.org/prov/107581493>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406942547> .
<http://webisa.webdatacommons.org/406942547>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/483759939>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406942547> .
<http://webisa.webdatacommons.org/406942547>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .