@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57c00da4-5e2f-4cd9-946f-7efb9c7b040c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57c00da4-5e2f-4cd9-946f-7efb9c7b040c> .