@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15228aa0-8368-4f57-b75d-90426ac9191a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15228aa0-8368-4f57-b75d-90426ac9191a> .