Retaining icon hover properties on a map when copying or exporting it

Questions
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When using an outside knowledge source like Factual: I can use the data to get a map so that when I hover over a particular icon (e.g., a restaurant) with my mouse pointer I can get address, phone # or whatever. (not sure I can do that with Wolfram knowledge base) Here is my main question: How do I copy or export the Map I create to another document so that the icon features are retained**, i.e., hovering properties?