@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efff9067-5c0c-4eb4-b629-f97e0408a758> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efff9067-5c0c-4eb4-b629-f97e0408a758> .