<http://webisa.webdatacommons.org/prov/140705687>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/168441512> .
<http://webisa.webdatacommons.org/168441512>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/140673815>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/168441512> .
<http://webisa.webdatacommons.org/168441512>	<http://www.w3.org/ns/prov#value>	"[0008] R3 is a hydrogen atom, a hydroxyl group, a thiol group, an" .
<http://webisa.webdatacommons.org/168441512>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .