<http://webisa.webdatacommons.org/292950013>	<http://www.w3.org/ns/prov#value>	"R4 is other than H, halogen or nitro." .
<http://webisa.webdatacommons.org/prov/347831173>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/292950013> .
<http://webisa.webdatacommons.org/292950013>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/292950013>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .