@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5a5dff-58ab-4bd9-93c8-e0828439fba4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5a5dff-58ab-4bd9-93c8-e0828439fba4> .