@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506270ea-03d4-47da-83af-8896b623bc75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506270ea-03d4-47da-83af-8896b623bc75> .