PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The term ???preventing??? is art-recognized, and when used in relation to a condition, such as recurrence or onset of a disease, is well understood in the art, and includes administration of a composition which reduces the frequency of, or delays the onset of, symptoms of a medical condition in a subject relative to a subject which does not receive the composition.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com