<http://webisa.webdatacommons.org/164007017>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/333108297>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/164007017> .
<http://webisa.webdatacommons.org/prov/464853703>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/164007017> .
<http://webisa.webdatacommons.org/164007017>	<http://www.w3.org/ns/prov#value>	"R6 is a hydrogen atom or a group represented by following formula (IV)" .
<http://webisa.webdatacommons.org/164007017>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .