@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f13728e0-6a4a-4c30-9af3-8894f74d4ddf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f13728e0-6a4a-4c30-9af3-8894f74d4ddf> .