@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad123cd8-909f-4b23-9548-7995c90e10d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad123cd8-909f-4b23-9548-7995c90e10d0> .