@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f4a3aaa-e621-4ecf-9d20-f2b6f12715dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f4a3aaa-e621-4ecf-9d20-f2b6f12715dc> .