@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e25071-b587-4035-bdd5-eb55551fe987> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e25071-b587-4035-bdd5-eb55551fe987> .