PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While researchers do not know exactly what causes Alzheimer's disease, they have identified factors that signal a greater risk, including high blood pressure, high cholesterol, lack of exercise and diabetes.
http://www.w3.org/ns/prov#wasQuotedFrom
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