@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/25ffd1c1-31ac-4025-abaa-fbb654e50535> rdfs:isDefinedBy <https://stad.gent/data/blank_node/25ffd1c1-31ac-4025-abaa-fbb654e50535> .