I'm adding schema.org semantic markups, and would like to link several of which are in quite different parts of webpage together. This works when I specify them as parent/child: <div itemscope ...
It's my understanding (based from this chapter of Dive into HTML5: http://goo.gl/9zliD) that it can be considered semantically appropriate to use H1 tags in multiple areas of the page, as a method of ...
Just like the title says: it seems to me that microdata has a few advantages over microformats, with the only drawback being a bit more verbose. Is this all the story? It seems that Google supports ...