@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50d7742-202e-4b21-a678-f8372675842e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50d7742-202e-4b21-a678-f8372675842e> .