: ENGhttp://publications.europa.eu/resource/authority/language/ Create a prefix for http://publications.europa.eu/resource/authority/language/ Hit Enter to save Double click to create a prefix | : defaulthttps://data.pldn.nl/Kai/PTH/graphs/ Create a prefix for https://data.pldn.nl/Kai/PTH/graphs/ Hit Enter to save Double click to create a prefix |