PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Academy recently updated its position statement on vitamin D based on the published review of the increasing body of scientific literature on this vitamin conducted by the National Academy of Sciences Institute of Medicine (IOM). ???Unprotected UV exposure to the sun or indoor tanning devices is a known risk factor for the development of skin cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aad.org