@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489f3744-d581-4c45-8c32-4149e653069a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489f3744-d581-4c45-8c32-4149e653069a> .