@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8724dc-4969-4bfb-89f0-9445f8c070af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8724dc-4969-4bfb-89f0-9445f8c070af> .