@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21788b6c-0437-4d28-b7d1-7d07e3a2865a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21788b6c-0437-4d28-b7d1-7d07e3a2865a> .