<http://webisa.webdatacommons.org/165494702>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/165494702>	<http://www.w3.org/ns/prov#value>	"R7 is H or lower alkyl, provided that when B1 is ???CH2NHR7, R7 is other than H;" .
<http://webisa.webdatacommons.org/165494702>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/347831130>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/165494702> .