@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c5434f-61a0-4afa-adb4-4b60a5355ad0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c5434f-61a0-4afa-adb4-4b60a5355ad0> .