@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b91f825-e7aa-4221-b358-158dfddbe3f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b91f825-e7aa-4221-b358-158dfddbe3f6> .