@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af565583-ed4f-4b50-b037-62d04f006b28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af565583-ed4f-4b50-b037-62d04f006b28> .