@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54a68ff6-7498-40ba-8fb2-05611ab3e244> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54a68ff6-7498-40ba-8fb2-05611ab3e244> .