@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5439af19-3888-4532-abe1-99265cff43a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5439af19-3888-4532-abe1-99265cff43a3> .