@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac47b1ff-97a2-4081-afcf-636db24bb2ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac47b1ff-97a2-4081-afcf-636db24bb2ce> .