@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54c9d68c-54a9-4308-9964-d23b5efcabb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54c9d68c-54a9-4308-9964-d23b5efcabb8> .