@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4f9bec8-9cd3-4dde-8e80-0bb53b23121a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4f9bec8-9cd3-4dde-8e80-0bb53b23121a> .