PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The techniques are useful for colds, coughs, congestion, sinus infections, migraine or other headaches, and indeed any condition where a better circulation of blood [???]
http://www.w3.org/ns/prov#wasQuotedFrom
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