<http://webisa.webdatacommons.org/377874843>	<http://www.w3.org/ns/prov#value>	"Y particularly preferably represents hydrogen, C1 -C5 -alkyl or C1 -C4 -alkoxy." .
<http://webisa.webdatacommons.org/377874843>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/63419466>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377874843> .
<http://webisa.webdatacommons.org/377874843>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .