@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac902ead-2951-4a50-817f-f845aa23244d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac902ead-2951-4a50-817f-f845aa23244d> .