@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ae0c3d-2413-48df-9e9e-1cf807dc6ef5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ae0c3d-2413-48df-9e9e-1cf807dc6ef5> .