@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f820efd9-322f-4845-a851-41f8dab568b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f820efd9-322f-4845-a851-41f8dab568b8> .