@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/623e9aad-6683-4be6-8ca6-30d7adef2fa8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/623e9aad-6683-4be6-8ca6-30d7adef2fa8> .