@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a409b014-1cbc-41b9-a1d2-bc4e33a3dc50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a409b014-1cbc-41b9-a1d2-bc4e33a3dc50> .