@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef4a3165-6bb3-435d-a413-3d22e4bb40a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef4a3165-6bb3-435d-a413-3d22e4bb40a8> .