<http://webisa.webdatacommons.org/236407274>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/236407274>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/464017592>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/236407274> .
<http://webisa.webdatacommons.org/236407274>	<http://www.w3.org/ns/prov#value>	"R1 is a C1-20 alkyl-, cycloalkyl- or phenyl group," .