@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af33299c-057e-457e-8560-e3205b70460b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af33299c-057e-457e-8560-e3205b70460b> .