: 31https://data.pldn.nl/bb4c0b/id/ Create a prefix for https://data.pldn.nl/bb4c0b/id/ Hit Enter to save Double click to create a prefix | : Gezinsnummerhttps://data.pldn.nl/bb4c0b/def/ Create a prefix for https://data.pldn.nl/bb4c0b/def/ Hit Enter to save Double click to create a prefix |