@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57250741-653f-4abf-b27b-2e97d7bc5612> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57250741-653f-4abf-b27b-2e97d7bc5612> .