@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d56fff68-a1ea-40fa-87b0-89653457e881> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d56fff68-a1ea-40fa-87b0-89653457e881> .