: defaulthttps://iisg.amsterdam/andb/ANDB-ADB-all/sparql/ Create a prefix for https://iisg.amsterdam/andb/ANDB-ADB-all/sparql/ Hit Enter to save Double click to create a prefix | : endpointhttp://www.w3.org/ns/sparql-service-description# Create a prefix for http://www.w3.org/ns/sparql-service-description# Hit Enter to save Double click to create a prefix | : ANDB-ADB-allhttps://iisg.amsterdam/andb/ Create a prefix for https://iisg.amsterdam/andb/ Hit Enter to save Double click to create a prefix |