@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b6d9972-7489-45b9-b248-d1d2d66e77fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b6d9972-7489-45b9-b248-d1d2d66e77fd> .