<http://webisa.webdatacommons.org/prov/54915206>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227367052> .
<http://webisa.webdatacommons.org/prov/215375608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227367052> .
<http://webisa.webdatacommons.org/227367052>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/227367052>	<http://www.w3.org/ns/prov#value>	"yl-N-piperazinyl or N???hydroxyethoxyethyl-N-piperazinyl; and L2 is lower alkylene and R2 is H or L2 is a bond and R2 is lower alkyl. 2." .
<http://webisa.webdatacommons.org/prov/347831141>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227367052> .
<http://webisa.webdatacommons.org/prov/333246716>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227367052> .
<http://webisa.webdatacommons.org/227367052>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .