@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81246179-a078-45a9-a21d-e746d9c7998c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81246179-a078-45a9-a21d-e746d9c7998c> .