You can use element click selector to click on the map and extract data from elements that appear after clicking. Here is an example of the element click selector:
{"_id":"beautynz-map","startUrl":"
http://www.beautynz.org.nz/clinics/search-clinic/","selectors":[{"parentSelectors":["_root"],"type":"SelectorElementClick","multiple":true,"id":"click-map","selector":"div.locationMapPaneldisplay:nth-of-type(2)","clickElementSelector":"area.btmap","clickElementUniquenessType":"uniqueCSSSelector","clickType":"clickOnce","discardInitialElements":true,"delay":"4000"},{"parentSelectors":["click-map"],"type":"SelectorText","multiple":true,"id":"list-item","selector":"li","regex":"","delay":""}]}