@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af13e22-78e4-4993-a674-89f5a8ff4275> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af13e22-78e4-4993-a674-89f5a8ff4275> .