@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81793377-58dd-478e-b699-4dae2c36288b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81793377-58dd-478e-b699-4dae2c36288b> .