@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1321efba-7a52-4af0-b126-b59515b8b955> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1321efba-7a52-4af0-b126-b59515b8b955> .