<http://webisa.webdatacommons.org/244590550>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/244590550>	<http://www.w3.org/ns/prov#value>	"R4 is other than hydrogen; and" .
<http://webisa.webdatacommons.org/prov/407209141>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/244590550> .
<http://webisa.webdatacommons.org/244590550>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .