@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8badb3-83c6-4e22-9792-be989b15cc61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8badb3-83c6-4e22-9792-be989b15cc61> .