@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664fd323-5822-400a-9201-a6cc6e89dc5d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664fd323-5822-400a-9201-a6cc6e89dc5d> .