<http://webisa.webdatacommons.org/313909455>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/313909455>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/131467862>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313909455> .
<http://webisa.webdatacommons.org/313909455>	<http://www.w3.org/ns/prov#value>	"In one preferred embodiment, R is an alkenyl group containing from about 9 to about 25 carbon atoms." .