@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9a34ce-faf0-408d-a58b-7e463f025870> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9a34ce-faf0-408d-a58b-7e463f025870> .