<http://webisa.webdatacommons.org/prov/465097835>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/210114487> .
<http://webisa.webdatacommons.org/210114487>	<http://www.w3.org/ns/prov#value>	"It is preferable that R5 is a bivalent group represented by the following general formula" .
<http://webisa.webdatacommons.org/210114487>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/210114487>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .