: 100453https://iisg.amsterdam/authority/organization/ Create a prefix for https://iisg.amsterdam/authority/organization/ Hit Enter to save Double click to create a prefix | iisgv:possibleViafMatch | : 305247229http://viaf.org/viaf/ Create a prefix for http://viaf.org/viaf/ Hit Enter to save Double click to create a prefix | graph:viaf-connections |