@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580d94db-2f45-46cc-a568-2df2b525842b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580d94db-2f45-46cc-a568-2df2b525842b> .