@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d28e9fa9-800f-493d-945e-1ca0f879bdd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d28e9fa9-800f-493d-945e-1ca0f879bdd0> .