@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf8ff680-09af-49a6-be21-5b37278b762e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf8ff680-09af-49a6-be21-5b37278b762e> .