PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Current research indicates that the absence of sunlight triggers a biochemical reaction that may cause symptoms such as loss of energy, decreased activity, sadness, excessive eating and sleeping.
http://www.w3.org/ns/prov#wasQuotedFrom
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