<http://webisa.webdatacommons.org/6240811>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/6240811>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/130983231>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6240811> .
<http://webisa.webdatacommons.org/6240811>	<http://www.w3.org/ns/prov#value>	"In other specific embodiments, the invention relates to compounds having the above formula wherein R1 and R5 are both hydrogens, one or more of R2, R3 or R4 is an optionally substituted aryl group, X is H and n is 1." .
<http://webisa.webdatacommons.org/prov/130982059>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6240811> .
<http://webisa.webdatacommons.org/prov/130984563>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/6240811> .