@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6a5394-a113-48b9-911a-068aea4aef02> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6a5394-a113-48b9-911a-068aea4aef02> .