@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9abc69c-5e4f-4c71-9c46-1b599ff787ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9abc69c-5e4f-4c71-9c46-1b599ff787ef> .