<http://webisa.webdatacommons.org/382863577>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/465356514>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382863577> .
<http://webisa.webdatacommons.org/382863577>	<http://www.w3.org/ns/prov#value>	"wherein each R2, R3, and R4 is an alkyl group which may be straight, branched, substituted, or unsubstituted, and wherein each R2, R3, and R4 may be independently the same as, or different from, the others of R2, R3, and R4 ;" .
<http://webisa.webdatacommons.org/382863577>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/464850946>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382863577> .