@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f517e945-d71c-4b00-817d-6acf4acdb879> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f517e945-d71c-4b00-817d-6acf4acdb879> .