@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4c91d8a-7ac8-4d70-a59c-2a6a662d6c6c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4c91d8a-7ac8-4d70-a59c-2a6a662d6c6c> .