@tomayac for example like this?

<a class="h-card h-org">Hypothetica Inc.</a>

php-mf2 gives

{
    "items": [
        {
            "type": [
                "h-card",
                "h-org"
            ],
            "properties": {
                "name": [
                    "Things"
                ]
            }
        }
    ],
    "rels": [

    ]
}

which is correct, one microformat with multiple vocabularies, which effectively allows multiple vocabularies to be mixed, e.g. you can have a h-review which is also an h-entry.