@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4519770f-6a58-42af-995c-ac0cb0307e1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4519770f-6a58-42af-995c-ac0cb0307e1e> .