@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff41995-13ec-4b3f-a18d-3072d98641cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff41995-13ec-4b3f-a18d-3072d98641cd> .