@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b21cfba2-b953-4e7f-b6b9-cab81bf77a59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b21cfba2-b953-4e7f-b6b9-cab81bf77a59> .