@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddc9effb-1ded-4a62-ab79-e87e71a96360> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddc9effb-1ded-4a62-ab79-e87e71a96360> .