PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, reductions in such problems as anxiety, stress and sleeping difficulties have been observed in individuals suffering from depression who took 1 gram (0.035 oz) of omega-3 fatty acid over a period of 12 weeks.
http://www.w3.org/ns/prov#wasQuotedFrom
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