@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15a23448-b2d8-4ece-bd11-a237d02f0021> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15a23448-b2d8-4ece-bd11-a237d02f0021> .