@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15da638-404e-46bc-a89d-8290dd8bd46e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15da638-404e-46bc-a89d-8290dd8bd46e> .