@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef80984f-4d01-4186-9d8f-f6990b57a994> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef80984f-4d01-4186-9d8f-f6990b57a994> .