@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/657892e1-84fb-444c-ad77-89223e0ef570> rdfs:isDefinedBy <https://stad.gent/data/blank_node/657892e1-84fb-444c-ad77-89223e0ef570> .