http://map-icons.com/dist/js/map-icons.js
http://cordia.hu/assets/themes/cordia/js/map-icons.js?ver=20160502
https://xoocca.com/js/map-icons.js
http://www.rentsfnow.com/wp-content/plugins/epl-advanced-mapping/js/map-icons.js?ver=2.1