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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The most common cause of vision loss in working-age Americans, diabetic retinopathy is a disease in which blood vessels in the eye???s light-sensitive retinal tissue are damaged by diabetes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • diabeteshealth.com