PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In recent years, there have been a number of studies that have proved UV rays from the sun can help contribute to and even cause conditions such as cataracts and macular degeneration.
http://www.w3.org/ns/prov#wasQuotedFrom
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