@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81a624e6-1982-4c33-bd63-4c42d6a6ec43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81a624e6-1982-4c33-bd63-4c42d6a6ec43> .