@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad2b23f7-a50f-4f17-81de-83aee66c62b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad2b23f7-a50f-4f17-81de-83aee66c62b8> .