: 4https://iisg.amsterdam/catasto/code/BETAIL/ Create a prefix for https://iisg.amsterdam/catasto/code/BETAIL/ Hit Enter to save Double click to create a prefix | skos:concept | : 2018-09-27T08:08https://iisg.amsterdam/betail/assertion/dfd2610f/ Create a prefix for https://iisg.amsterdam/betail/assertion/dfd2610f/ Hit Enter to save Double click to create a prefix |