@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef936732-ceba-4cb1-911f-2ac08b540a65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef936732-ceba-4cb1-911f-2ac08b540a65> .