The International Standard Name Identifier (ISNI) is an identifier system for uniquely identifying the public identities of contributors to media content such as books, television programmes, and newspaper articles. Such an identifier consists of 16 digits. It can optionally be displayed as divided into four blocks.
| Type | datatype | |
| Wikidata property | P213 | |
| Regular expression | (\d{4})(\d{4})(\d{4})(\d{4}) | |
| Sources | ||
| Classification | Classification | identifier |
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| Examples |
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