@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20bab67-1648-4db6-89ae-e28d12fe7e43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20bab67-1648-4db6-89ae-e28d12fe7e43> .