PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To keep your spirits high this winter, take vitamins such as vitamin D, Omega-3s, melatonin, and magnesium.
http://www.w3.org/ns/prov#wasQuotedFrom
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