@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/668ab5b3-16db-4ae6-bcb3-cc18d9764411> rdfs:isDefinedBy <https://stad.gent/data/blank_node/668ab5b3-16db-4ae6-bcb3-cc18d9764411> .