@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b3816ac-ad3b-4773-b1c7-8f912d25d11d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b3816ac-ad3b-4773-b1c7-8f912d25d11d> .