Some links and papers on schema.org.
One of the things that I have been looking at are where are the various kinds of data which can be imported into the OLAC records depending on the kinds of records which exist.
One of the lectures in my courses had me asking the following question: Is HTML5 a subset of SGML?
I did a little googling. Here are the links I found most relevant. Maybe someday I will write my own opinion on the topic... The short answer is that HTML5 became an abstract language with two modes of instantiation. One is XML valid (and hence SGML), the other is not SGML valid.
I have a bit of a woodworking business.
here are some links I've been collecting. I have been looking for a brand.
Custom Branding Iron / Multi-Use
Long Cheese Slicer Assembly Kit