<http://webisa.webdatacommons.org/433873693>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/464280906>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/433873693> .
<http://webisa.webdatacommons.org/433873693>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/433873693>	<http://www.w3.org/ns/prov#value>	"R3 is a halogen atom or C1-6 alkyl group; andR4 represents" .
<http://webisa.webdatacommons.org/prov/333848443>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/433873693> .