@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b0500d-59e8-4210-868c-6d8ee0adbfbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b0500d-59e8-4210-868c-6d8ee0adbfbb> .