@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4af9d185-3412-44b8-a889-8a60b177de91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4af9d185-3412-44b8-a889-8a60b177de91> .