@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63b21f16-d164-4fe6-b25a-4beddadf4201> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63b21f16-d164-4fe6-b25a-4beddadf4201> .