Property:P294

{"type":"property","datatype":"external-id","id":"P294","labels":{"en":{"language":"en","value":"NLP ID (unique)"}},"descriptions":{"en":{"language":"en","value":"former National Library of Poland unique identifier. Format: \"A\", 7 digits, \"X\" or another digit. For the newer 16-digit format, use \"NLP ID (PLWABN record)\""}},"aliases":{"en":[{"language":"en","value":"NLP identifier"},{"language":"en","value":"National Library of Poland ID"},{"language":"en","value":"Polish National Library ID"}]},"claims":[]}