@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21946f5-97f1-4726-b278-552ed5dd5050> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21946f5-97f1-4726-b278-552ed5dd5050> .