<http://webisa.webdatacommons.org/143460896>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/143460896>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/143460896>	<http://www.w3.org/ns/prov#value>	"wherein X is an optionally substituted aryl and X' is hydrogen or an" .
<http://webisa.webdatacommons.org/prov/516265509>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/143460896> .