@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef1e576e-8253-4236-b5df-04bece2a2355> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef1e576e-8253-4236-b5df-04bece2a2355> .