@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61814401-872c-4b5a-a526-ab10ca9893cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61814401-872c-4b5a-a526-ab10ca9893cd> .