<http://webisa.webdatacommons.org/67541987>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/67541987>	<http://www.w3.org/ns/prov#value>	"The method of claim 23 wherein R1 is a C1-3alkyl and X is a hydroxyl group." .
<http://webisa.webdatacommons.org/67541987>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/130980806>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/67541987> .