@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b9577a-48c3-43e4-a593-26c263f5168c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b9577a-48c3-43e4-a593-26c263f5168c> .