@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a2457ed6-b1ab-47cb-a0dc-cf508a00c0eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a2457ed6-b1ab-47cb-a0dc-cf508a00c0eb> .