@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12ffa047-1af3-4720-a534-784d9d327cf0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12ffa047-1af3-4720-a534-784d9d327cf0> .