<http://webisa.webdatacommons.org/prov/254940356>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242348134> .
<http://webisa.webdatacommons.org/prov/108687091>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242348134> .
<http://webisa.webdatacommons.org/242348134>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/242348134>	<http://www.w3.org/ns/prov#value>	"[0369] In some embodiments, R4 is a phenyl, optionally substituted" .
<http://webisa.webdatacommons.org/242348134>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .