PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the challenges for China are massive because its regulatory system is weak and enforcement is particularly difficult and now, food regulators in Europe, Japan and the United States, as well as other international organizations, are lobbying China to act quickly to strengthen its controls on its food and drug exports.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economylive.org