@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15d07c9f-e472-417d-a58a-a9835f41cae2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15d07c9f-e472-417d-a58a-a9835f41cae2> .