@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991e8478-5a5e-43a1-846f-2d8d74153b57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991e8478-5a5e-43a1-846f-2d8d74153b57> .