@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f50a1fa-89c4-4da6-a1a2-31f241349b18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f50a1fa-89c4-4da6-a1a2-31f241349b18> .