@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a87abf-d589-4fad-bec8-a26acfa4391b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a87abf-d589-4fad-bec8-a26acfa4391b> .