@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87d6a977-e617-4cb5-bb0d-15c6266e52ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87d6a977-e617-4cb5-bb0d-15c6266e52ec> .