@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5128ee-d6a4-4020-9702-8089d431eb32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5128ee-d6a4-4020-9702-8089d431eb32> .