@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/818ae704-c13d-4b10-8137-a8197930c579> rdfs:isDefinedBy <https://stad.gent/data/blank_node/818ae704-c13d-4b10-8137-a8197930c579> .