PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And there are important micronutrients, such as vitamin C, the B vitamins, and zinc (see box at right), that can help with the conversion from tryptophan to serotonin.
http://www.w3.org/ns/prov#wasQuotedFrom
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