@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb459b72-1329-483a-a547-e00e45ffb6ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb459b72-1329-483a-a547-e00e45ffb6ef> .