: 128https://data.pldn.nl/OlafJanss ...... esparqld_20082021-xlsx.tsv/id/ Create a prefix for https://data.pldn.nl/OlafJanssen/Olafs-dataset-test-1/Albumeigenaren_LijstUitWikidataGesparqld_20082021-xlsx.tsv/id/ Hit Enter to save Double click to create a prefix | : OccupationENhttps://data.pldn.nl/OlafJanss ...... sparqld_20082021-xlsx.tsv/def/ Create a prefix for https://data.pldn.nl/OlafJanssen/Olafs-dataset-test-1/Albumeigenaren_LijstUitWikidataGesparqld_20082021-xlsx.tsv/def/ Hit Enter to save Double click to create a prefix | director Central Bureau for Genealogy |