@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519e223b-3119-428f-a7d6-b25cafe5cd27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519e223b-3119-428f-a7d6-b25cafe5cd27> .