@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90aa72fd-8cbd-4fc7-b71b-f11f346f631a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90aa72fd-8cbd-4fc7-b71b-f11f346f631a> .