@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5f5364-619e-4383-8cb8-ab87af53e854> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5f5364-619e-4383-8cb8-ab87af53e854> .