@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6af4ca56-9c35-4972-9411-992cc4038f6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6af4ca56-9c35-4972-9411-992cc4038f6a> .