@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af1d962e-1e78-4072-886c-dac54bb0d507> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af1d962e-1e78-4072-886c-dac54bb0d507> .