<http://webisa.webdatacommons.org/196954841>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/196954841>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/131799285>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196954841> .
<http://webisa.webdatacommons.org/prov/131467859>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196954841> .
<http://webisa.webdatacommons.org/196954841>	<http://www.w3.org/ns/prov#value>	"where R is an amino or a methyl group; and" .