@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20519758-7e55-4ebb-95a7-01977baa5271> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20519758-7e55-4ebb-95a7-01977baa5271> .