1. @benwerd loving your work on idno! Just had a look at the source, great that you’re using 2, I have some suggestions/corrections:

    • .h-entry is better off where you’ve got .idno-entry so then the author .h-card can be scoped into the entry
    • add .p-author to the .h-card for each .h-entry to explicitly declare authorship
    • put .h-as-* on the same element as .h-entry .idno-entry
    • put .u-url where you currently have .dt-published, move .dt-published to the time element

    Thanks to Aaron Parecki you can see how a page is parsed here, or use my php-mf2 demo sandbox for experimentation by hand.