@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4525dfc4-9868-4b21-8eaf-afd90915bf69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4525dfc4-9868-4b21-8eaf-afd90915bf69> .