We encourage people to use /-based extensions, so these shouldn't 404.
Possible designs include:
Also the foo-input notation used with Action types...
Regarding actions notation, http://schema.org/docs/actions.html is now on the site.
see also #284
Ok, I've made a pass at both of these features. /cc @rvguha
Improved 404 handler, uses normal site navigation, and recognises com…
Specifically /Person/Minister/Foo old-style extensions, and price-input Action property annotations.