@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9123e1a9-4ec8-4808-8421-7ea612001622> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9123e1a9-4ec8-4808-8421-7ea612001622> .