<http://webisa.webdatacommons.org/323413847>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/124632304>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/323413847> .
<http://webisa.webdatacommons.org/323413847>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/323413847>	<http://www.w3.org/ns/prov#value>	"[0250] when j is 1 then Z is other than halogen or N(E2)(E3)." .