@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1f1de2-83d9-408f-a2ef-6bfaaec422ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1f1de2-83d9-408f-a2ef-6bfaaec422ec> .