@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87333e51-1a1f-4532-9efd-00d7a52ca0ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87333e51-1a1f-4532-9efd-00d7a52ca0ea> .