<http://webisa.webdatacommons.org/314320571>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<citizen.org> .
<http://webisa.webdatacommons.org/314320571>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/409351659>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/314320571> .
<http://webisa.webdatacommons.org/prov/472443561>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/314320571> .
<http://webisa.webdatacommons.org/314320571>	<http://www.w3.org/ns/prov#value>	"Included on this list are such chemicals as vitamin A, ephedrine, and caffeine--all of which are found, not infrequently, in herbal preparations or dietary supplements." .