@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519ab922-768b-49b9-8b14-f8b986e46fe8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519ab922-768b-49b9-8b14-f8b986e46fe8> .