@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c824bb-3ac5-44e7-a15f-11bf46c90ca7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c824bb-3ac5-44e7-a15f-11bf46c90ca7> .