@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40ae69fe-4e87-4445-8dea-7a7ac33f3bed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40ae69fe-4e87-4445-8dea-7a7ac33f3bed> .