Named Entity Recognition Grammars Package 25.2
Named Entity Recognition Grammars User Guide

# tin_cjkvt grammar

The tin_cjkvt grammar is found in the set PII.

entity | description | examples | components | checksum
--- | --- | --- | --- | ---
tin/context/CC | A tax identification number with context. For more examples, see Example Tax Identification Numbers.1 By default, when there are multiple possible matches, post-processing returns only one country, which is the most efficient option. You can enable ambiguous entity matching by setting ambiguous_entities=true in the pii_postprocessing.lua script. This option returns multiple possible country matches. | ITIN: 911-92-3333 TIN-numre: 101111113 | ✔️ | ✓
tin/landmark/CC | A tax identification number landmark. | ITIN TIN-numre | ❌ | ❌
tin/nocontext/CC | A tax identification number without context. For more examples, see Example Tax Identification Numbers.2 By default, when there are multiple possible matches, post-processing returns only one country, which is the most efficient option. You can enable ambiguous entity matching by setting ambiguous_entities=true in the pii_postprocessing.lua script. This option returns multiple possible country matches. | 756.3047.5009.62 Z1234567R | ✔️ | ✓

The following components are produced by the above entities.

components | description | examples | context
--- | --- | --- | ---
ADDRESS_CODE | address code portion of ID card number | 460032 | 身份证: 460032197910193621
CHECKSUM | checksum digit of an identification number | 1 | 身份证: 460032197910193621
CITIZENSHIP_TYPE | type of citizen of ID card holder | 4 | 4-8547-01245-28-9
DOB_CODE | date of birth of ID card holder in YYYYMMDD format | 19791019 | 身份证: 460032197910193621
GENDER | gender code | 1 | A123456789
GROUP_NUMBER | first part of birth certificate number / personal number | 01245 | 4-8547-01245-28-9
ISSUING_OFFICE | ISO 3166-2 code of issuing office | 8547 | 4-8547-01245-28-9
LANDMARK | landmark indicating the entity type | رخصة قيادة | رخصة قيادة: 1234567
LOCATION | letter mapping to a location | A | A123456789
ORDER_CODE | serial number portion of ID card number | 362 | 身份证: 460032197910193621
PERSONAL_NUMBER | personal number | <<<<<<<<<<<<<< | 0740254727GBS6001010M2002020<<<<<<<<<<<<<<04
SEQUENTIAL_NUMBER | second part of birth certificate number / personal number | 28 | 4-8547-01245-28-9
SERIAL | individual serial number | 683365 | Z683365(A)

In the tables, ✔️ indicates that the item is always used, and ❌ that the item is never used. The ✓ symbol indicates that the item is only used for some entities (that is, for some but not all countries or languages). For details, refer to the relevant entity page.

Copyright 2025 Open Text
Version 25.2 | Last updated April 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Named Entity Recognition Grammars Package 25.2

Topic Title: tin_cjkvt grammar