<http://webisa.webdatacommons.org/259509644>	<http://www.w3.org/ns/prov#value>	"R6 is a hydrogen atom or a linear or branched C1-C3 alkyl group," .
<http://webisa.webdatacommons.org/prov/333108297>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/259509644> .
<http://webisa.webdatacommons.org/259509644>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/259509644>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .