@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c597d4-f436-4921-b4fc-9f5a82329a7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c597d4-f436-4921-b4fc-9f5a82329a7c> .