@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7b1b3c-9e8b-469f-8420-34a160d9ad12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7b1b3c-9e8b-469f-8420-34a160d9ad12> .