@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac8e9ca-62de-4891-bfdd-0cc23a23f320> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac8e9ca-62de-4891-bfdd-0cc23a23f320> .