The data files priv/data/models.json and priv/data/calibers.json are
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the Creative Commons Attribution 4.0 International License (CC BY 4.0).
You are free to share and adapt them for any purpose, including commercially,
as long as you give appropriate credit: "GunsNPrices (gunsnprices.com)" with a
link to https://gunsnprices.com, and indicate if changes were made.
Full license text: https://creativecommons.org/licenses/by/4.0/legalcode
The same data is published as datasets at
https://huggingface.co/gunsnprices and https://github.com/gunsnprices/firearm-datasets
priv/data/entities.json (HTML character references, as in Python's html module)
and lib/gunsnprices/unicode_tables.ex (Unicode digits, whitespace and casing
classes, as in Python's standard library) are generated lookup tables, not
GunsNPrices data; they are covered by the MIT License with the code.