<http://webisa.webdatacommons.org/120751287>	<http://www.w3.org/ns/prov#value>	"In one embodiment, each of R1-R4, R6, R7, R8 and R9 is a methyl group." .
<http://webisa.webdatacommons.org/120751287>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/107581493>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120751287> .
<http://webisa.webdatacommons.org/120751287>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/107361277>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120751287> .
<http://webisa.webdatacommons.org/prov/108018229>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120751287> .