@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d13f1b8e-2d33-4181-a41d-61d5397dd5f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d13f1b8e-2d33-4181-a41d-61d5397dd5f0> .