PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The revised WHO Certification Scheme on the Quality of Pharmaceuticals Moving in International Commerce enables importing countries to request the following types of documents which will provide more information with regard to any product in the country of export:
http://www.w3.org/ns/prov#wasQuotedFrom
  • who.int