@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ad8fc4-b735-4d2f-823f-5967421be583> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ad8fc4-b735-4d2f-823f-5967421be583> .