<http://webisa.webdatacommons.org/123838204>	<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/123838204> .
<http://webisa.webdatacommons.org/123838204>	<http://www.w3.org/ns/prov#value>	"and R3 is an alkyl group having from 1 to 6 carbon atoms, or RA" .
<http://webisa.webdatacommons.org/123838204>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .