<http://webisa.webdatacommons.org/202176830>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/332487833>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/202176830> .
<http://webisa.webdatacommons.org/202176830>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/202176830>	<http://www.w3.org/ns/prov#value>	"R4 is a hydrogen or halogen atom or an alkyl, alkoxy or trifluoromethyl radical, and" .
<http://webisa.webdatacommons.org/prov/141254777>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/202176830> .