@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa68721a-6fe0-4164-a6f1-a1a6f5bbea66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa68721a-6fe0-4164-a6f1-a1a6f5bbea66> .