@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaf61b2d-62c1-4748-966f-0d5bac19522b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaf61b2d-62c1-4748-966f-0d5bac19522b> .