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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For these reasons, and other studies, propylene glycol has been listed by the U.S Food and Drug Administration as being ???generally recognized as safe??? for use as a direct food additive.
http://www.w3.org/ns/prov#wasQuotedFrom	ecigarettesbuy.com