@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2581577a-a4b4-4dab-a715-ca1e2ae314c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2581577a-a4b4-4dab-a715-ca1e2ae314c9> .