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In addition to official OGC and various corporate websites, you’ll want to check out the enthusiastic and informative KML blogging community. You’ll find great tips, late-breaking news, and fabulous examples of using KML in the real world that will both educate and inspire you. Frank Taylor’s long-running Google Earth Blog (www.gearthblog.com) and Stefan Geens’ Ogle Earth (www.ogleearth.com) are two examples of blogs that offer a wealth of information on KML topics.