@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9572af7-3ce8-456f-8ac7-8b137ea6c60d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9572af7-3ce8-456f-8ac7-8b137ea6c60d> .