<http://webisa.webdatacommons.org/142318794>	<http://www.w3.org/ns/prov#value>	"A variety of compounds can be formed from the base structure I. When a molecule containing a single silicon atom is desired, R3 can be selected from Groups A, B or D. When multi-silicon atom molecules are desired, R3 is a bridging group." .
<http://webisa.webdatacommons.org/142318794>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/464850947>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142318794> .
<http://webisa.webdatacommons.org/142318794>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .