About: http://webisa.webdatacommons.org/361340464

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	The comment also states the term ???purity??? requires explanation because not all ingredients or supplements are subject to the same types of contamination.
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov