@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f0a911-8732-4890-bc63-b9f572775cf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f0a911-8732-4890-bc63-b9f572775cf9> .