<http://webisa.webdatacommons.org/404269909>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/334150826>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/404269909> .
<http://webisa.webdatacommons.org/404269909>	<http://www.w3.org/ns/prov#value>	"R8 is a hydrogen atom or a (C1-C6)alkyl, CF3???CH2???, HO???(C2-C6)alkyl or (C3-C8)cycloalkyl group;" .
<http://webisa.webdatacommons.org/404269909>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .