<http://webisa.webdatacommons.org/prov/503321106>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/37635279> .
<http://webisa.webdatacommons.org/prov/333246716>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/37635279> .
<http://webisa.webdatacommons.org/37635279>	<http://www.w3.org/ns/prov#value>	"[0247] In some embodiments, L2 is a bond and R2 is hydrogen." .
<http://webisa.webdatacommons.org/37635279>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/278644079>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/37635279> .
<http://webisa.webdatacommons.org/prov/54915206>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/37635279> .
<http://webisa.webdatacommons.org/37635279>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .