@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/623d633e-f060-4549-bb8b-90159cd69ded> rdfs:isDefinedBy <https://stad.gent/data/blank_node/623d633e-f060-4549-bb8b-90159cd69ded> .