@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6a457691-6ca5-4cb4-b3d8-957cd3008caa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6a457691-6ca5-4cb4-b3d8-957cd3008caa> .