@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5d21e7f9-913a-49ab-b2be-7945eea65aa0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5d21e7f9-913a-49ab-b2be-7945eea65aa0> .