@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1e15fe09-c91e-4d4f-a948-8a9339a18a1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1e15fe09-c91e-4d4f-a948-8a9339a18a1d> .