@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50cee07d-1b15-4973-821e-31a95be5725c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50cee07d-1b15-4973-821e-31a95be5725c> .