<http://webisa.webdatacommons.org/130098529>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/53901185>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/130098529> .
<http://webisa.webdatacommons.org/130098529>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/472119189>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/130098529> .
<http://webisa.webdatacommons.org/130098529>	<http://www.w3.org/ns/prov#value>	"BACKGROUND OF THE INVENTION in which R is a hydrogen or methyl group." .