@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1b8ca56-a1b0-4bbf-a6ae-77bbf80dae57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1b8ca56-a1b0-4bbf-a6ae-77bbf80dae57> .