@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/057f97aa-d5f2-4968-b212-2401a34ad460> rdfs:isDefinedBy <https://stad.gent/data/blank_node/057f97aa-d5f2-4968-b212-2401a34ad460> .