@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91927c33-26c9-490d-8cae-c257c4aeeffe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91927c33-26c9-490d-8cae-c257c4aeeffe> .