@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137375af-ce6d-4b60-a0c9-d882357f16db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137375af-ce6d-4b60-a0c9-d882357f16db> .