@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5539b6d8-855a-406e-bf04-3c42202928be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5539b6d8-855a-406e-bf04-3c42202928be> .