@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a517721d-cc53-4b40-8f3e-640fc6f8a838> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a517721d-cc53-4b40-8f3e-640fc6f8a838> .