@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681bcc1d-c246-46fd-a153-c81d21d9d421> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681bcc1d-c246-46fd-a153-c81d21d9d421> .