@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57f6b38e-f2e1-43fd-ad3d-a744a39a504d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57f6b38e-f2e1-43fd-ad3d-a744a39a504d> .