@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef05c3d-7973-4525-9a17-5c354328b939> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef05c3d-7973-4525-9a17-5c354328b939> .