@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54ca9fa3-23c0-45b9-bf71-41c3e137553a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54ca9fa3-23c0-45b9-bf71-41c3e137553a> .