Read itemref - HTML: HyperText Markup Language (developer.mozilla.org)
Properties that are not descendants of an element with the itemscope attribute can be associated with an item using the global attribute itemref. itemref provides a list of element IDs (not itemids) elsewhere in the document, with additional properties The itemref attribute can only be specified on elements that have an itemscope attribute specified.
ᔥ btrem in #microformats 2020-12-14 ()

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Chris Aldrich

I'm a biomedical and electrical engineer with interests in information theory, complexity, evolution, genetics, signal processing, IndieWeb, theoretical mathematics, and big history. I'm also a talent manager-producer-publisher in the entertainment industry with expertise in representation, distribution, finance, production, content delivery, and new media.

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