@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/683be680-d120-457a-983f-b87f897c17a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/683be680-d120-457a-983f-b87f897c17a8> .