@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b17c48b-a60e-4c20-b545-c158724d8eea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b17c48b-a60e-4c20-b545-c158724d8eea> .