@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a5169b81-3d52-4cc6-ab90-2e771b72049e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a5169b81-3d52-4cc6-ab90-2e771b72049e> .