@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a88a59ad-61b2-4aac-8813-5aeaf632a430> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a88a59ad-61b2-4aac-8813-5aeaf632a430> .