@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18920b6e-143e-4a28-b3d9-9a5fcdf44472> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18920b6e-143e-4a28-b3d9-9a5fcdf44472> .