@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a580809b-47b9-4e58-b885-49a5878b9c82> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a580809b-47b9-4e58-b885-49a5878b9c82> .