Drop metadata annotations in favor of linked data

[jviotti]

Signed-off-by: Juan Cruz Viotti [email protected]

[augmentcode]

🤖 Augment PR Summary

Summary: This PR removes a large set of custom metadata annotations from generated schemas and templates, favoring linked-data identifiers instead.

Changes:

• Drops the std/symbol lint rule and deletes rules/symbol.json.
• Removes x-symbol, x-prefix-factor, and x-status annotations across many existing schema files (notably SI prefixed units and XBRL UTR unit enums).
• Simplifies several JQ schema templates by switching from anyOf-of-const objects to plain enum lists.
• Introduces conditional x-jsonld-self emission in currency/language templates so values without minted authority IRIs (e.g. XAD, ISO 639 local-use codes) don’t get identifiers.
• Adds/normalizes top-level linked-data placeholders (.../{this}) where per-value annotations were previously emitted.

Technical Notes: The generated schema validation constraints remain largely equivalent (e.g., anyOf of const → enum), while value-level descriptive metadata is intentionally reduced.

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[augmentcode]

Review completed. 1 suggestion posted.

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[augmentcode]

x-jsonld-self is now nested under then, so any tooling that extracts linked-data identifiers by scanning only the root schema object may stop seeing identifiers for most values; consider verifying the linked-data extraction path evaluates/visits conditional subschemas.

Severity: medium

Other Locations

• templates/schemas/iso/currency/2015/historical/alpha-currency.jq:20
• templates/schemas/iso/language/2023/set-2-bibliographic.jq:9
• templates/schemas/iso/language/2023/set-2-terminologic.jq:9

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[cubic-dev-ai]

No issues found across 835 files

Not reviewed (too large): schemas/iso/language/2023/set-3.json (~56,516 lines), schemas/iso/language/2023/set-2-bibliographic.json (~4,440 lines), schemas/iso/language/2023/set-2-terminologic.json (~4,440 lines), schemas/bipm/si/2019/derived/symbol.json (~2,752 lines), schemas/iso/country/2020/alpha-3.json (~2,239 lines) - if these are generated or fixture files, add them to ignored paths to exclude them from future reviews.

<sub>Note: This PR contains a large number of files. cubic only reviews up to 200 files per PR, so some files may not have been reviewed. cubic prioritizes the most important files to review.

Re-trigger cubic</sub>