@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4ab9a71-8a6d-4739-9a2b-6a553564c4af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4ab9a71-8a6d-4739-9a2b-6a553564c4af> .