PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I think it is not ethical to suggest that B is better than A, without any proof that it is and selling B with the promise that it will heal A. Burden of proof is on the person asserting the claim.
http://www.w3.org/ns/prov#wasQuotedFrom
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