PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Helps promote sleep - melatonin is a natural hormone in the body.* No artificial colors, artificial flavors, preservatives, yeast or gluten. *This statement has not been evaluated by the Food and Drug Administration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • walgreens.com