<http://webisa.webdatacommons.org/189660810>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/189660810>	<http://www.w3.org/ns/prov#value>	"wherein R1 is a methyl group." .
<http://webisa.webdatacommons.org/prov/108013098>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/189660810> .
<http://webisa.webdatacommons.org/189660810>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .