@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21611539-e8ec-462f-ba3d-b08d9dd1dfb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21611539-e8ec-462f-ba3d-b08d9dd1dfb6> .