@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f12af85c-6422-47d9-b642-88d1964a2a1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f12af85c-6422-47d9-b642-88d1964a2a1f> .