@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0ba44c-0244-4d8f-8259-b0e372ac5ad4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0ba44c-0244-4d8f-8259-b0e372ac5ad4> .