<http://webisa.webdatacommons.org/136693298>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/136693298>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/465425707>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/136693298> .
<http://webisa.webdatacommons.org/136693298>	<http://www.w3.org/ns/prov#value>	"C6) alkyl group, and R8 is a methyl group or an ethyl group." .