2025-05-19 UTC
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gRegor mf2 doesn't have its own language property but uses the HTML `lang` attribute. There's some experimenting with that in the mf2 parsers, where it gets returned at the same level as the `type` and `properties`. Example: https://php.microformats.io/?url=https%3A%2F%2Fseblog.nl%2F2016%2F02%2F21%2F1%2Fsjiphol-leedies-djentelmen-sjiphol
