@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0f3c1c9-81cd-4c99-808e-1cde74e9bbbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0f3c1c9-81cd-4c99-808e-1cde74e9bbbc> .