@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a75ac48-ffcc-4f73-991e-533a87067a88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a75ac48-ffcc-4f73-991e-533a87067a88> .