<http://webisa.webdatacommons.org/prov/254940356>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421994163> .
<http://webisa.webdatacommons.org/421994163>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/421994163>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421994163>	<http://www.w3.org/ns/prov#value>	"In one embodiment, ring A is a phenyl with at least one" .