@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2f9bbe98-87aa-4c42-9ad0-5b9ee67b3fda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2f9bbe98-87aa-4c42-9ad0-5b9ee67b3fda> .