@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52b5e79e-408c-4949-bf49-4c56a161bca7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52b5e79e-408c-4949-bf49-4c56a161bca7> .