@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/252e6384-a0ad-46b6-a650-637747a05dfd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/252e6384-a0ad-46b6-a650-637747a05dfd> .