This seems relevant - very specific clauses that identify what is children content: https://news.ycombinator.com/item?id=32667665 https://news.ycombinator.com/i

This seems relevant - very specific clauses that identify what is children content: https://news.ycombinator.com/item?id=32667665 https://news.ycombinator.com/item?id=32667665