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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is carefully formulated with safe dosages of herbs and nutrients-including echinacea, elderberry, astragalus, marshmallow, mushrooms, and zinc-plus advanced special ingredients such as beta glucan and transfer factor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vitacost.com