@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4a45f51-ffe4-487a-855f-1a3adda100db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4a45f51-ffe4-487a-855f-1a3adda100db> .