@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff630486-7c83-4296-adb7-3bab4d9b1b31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff630486-7c83-4296-adb7-3bab4d9b1b31> .