@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e46771-779b-402f-8ffd-b980a72c596a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e46771-779b-402f-8ffd-b980a72c596a> .