: 5https://data.pldn.nl/958cac/id/ Create a prefix for https://data.pldn.nl/958cac/id/ Hit Enter to save Double click to create a prefix | : Coordinatenhttps://data.pldn.nl/958cac/def/ Create a prefix for https://data.pldn.nl/958cac/def/ Hit Enter to save Double click to create a prefix | POINT(4.88969 51.37403) | graph:default |