- - Google
- -- Google SEO News and Discussion
- ---- Structured Data Markup Helper in WMT
levo - 10:37 pm on May 31, 2013 (gmt 0)
I think this one is new; https://www.google.com/webmasters/markup-helper/
One thing I like the most is that it offers examples of tagging. It's the first tool/guide that shows how to tag Article & multiple Articles pages.
Thread source: http://www.webmasterworld.com/google/4580030.htm
Brought to you by WebmasterWorld: http://www.webmasterworld.com