@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19421b50-442d-4753-ae5a-8c6186d8cdab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19421b50-442d-4753-ae5a-8c6186d8cdab> .