@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99af60bf-60d5-47da-bb50-322e5a325c56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99af60bf-60d5-47da-bb50-322e5a325c56> .