Proposal: Open Data
Questions about licensing of Open Data should be on-topic on the Open Data site.
You seem to be asking a example question. However, this proposal has moved from definition stage (where people do ask example questions) to commitment stage (where example questions are locked). The "discussion" section where you asked your question is intended for discussing the proposal itself (main theme, scope, how to differentiate, etc). Luckily, the proposal gained enough commitment several days ago and is about to enter private beta stage. Please make sure you have committed to the proposal and when private beta is launched, you may ask your questions there.