<http://webisa.webdatacommons.org/434006755>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/215958216>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/434006755> .
<http://webisa.webdatacommons.org/prov/53882350>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/434006755> .
<http://webisa.webdatacommons.org/434006755>	<http://www.w3.org/ns/prov#value>	"R is a hydrogen atom, a C1-C16 alkyl or an alkoxy or acyl," .
<http://webisa.webdatacommons.org/prov/472119189>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/434006755> .
<http://webisa.webdatacommons.org/434006755>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .