@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/409b7d1c-5e00-4fa7-ae03-203e22e8c7ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/409b7d1c-5e00-4fa7-ae03-203e22e8c7ce> .