<http://webisa.webdatacommons.org/prov/296355861>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/43769604> .
<http://webisa.webdatacommons.org/prov/375007071>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/43769604> .
<http://webisa.webdatacommons.org/43769604>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/460731055>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/43769604> .
<http://webisa.webdatacommons.org/43769604>	<http://www.w3.org/ns/prov#value>	"R, which can be the same or different, represents hydrogen or an organic group such as a substituted or unsubstituted aryl or alkyl group." .
<http://webisa.webdatacommons.org/43769604>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .