@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b9139a5-7b57-4a4b-9bca-bca594aa143a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b9139a5-7b57-4a4b-9bca-bca594aa143a> .