@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1b50ead-d6eb-406c-bb18-5364083e52ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1b50ead-d6eb-406c-bb18-5364083e52ce> .