@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac71b726-1c37-4d49-96bc-d005aa8fc060> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac71b726-1c37-4d49-96bc-d005aa8fc060> .