test.xml

<pointsets>
    <pointset>
        <filename>TopUSCities.xy</filename>
        <nicename>Top U.S. Cities</nicename>
        <description>Incorporated places in the United States (excluding the U.S. territories) with a population of at least 100,000 on July 1, 2020, as estimated by the United States Census Bureau.</description>
        <url>https://en.wikipedia.org/wiki/List_of_United_States_cities_by_population</url>
    </pointset>
    <pointset>
        <filename>GlobalAirports.xy</filename>
        <nicename>Global Airports</nicename>
        <description>The Global Airport Database (GADB) is a FREE downloadable database of 9300 airports big and small from all around the world under the MIT License.</description>
        <url>https://www.partow.net/miscellaneous/airportdatabase</url>
    </pointset>

    <pointset>
        <filename>USMetropolitanAreas.xy</filename>
        <nicename>U.S. Metropolitan Areas</nicename>
        <description>Metropolitan Combined Statistical Areas as determined by the U.S. Census Bureau as of January 1, 2020.</description>
        <url>https://tigerweb.geo.census.gov/tigerwebmain/TIGERweb_nation_based_files.html</url>
    </pointset>
    <pointset>
        <filename>USMilitaryBases.xy</filename>
        <nicename>U.S. Military Installations</nicename>
        <description>Military Installations as determined by the U.S. Census Bureau as of January 1, 2020.</description>
        <url>https://tigerweb.geo.census.gov/tigerwebmain/TIGERweb_nation_based_files.html</url>
    </pointset>
</pointsets>