<http://webisa.webdatacommons.org/454734812>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/454734812>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/454734812>	<http://www.w3.org/ns/prov#value>	"SiOx(OR)y wherein x is from 0 to 1.2, and y is from 1.4 to 4 with the proviso that (2x+y) is 4; and R is an organic group, such as C1 to C4 alkyl." .
<http://webisa.webdatacommons.org/prov/131467858>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454734812> .