@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ab7d9a4-4130-40c3-b456-8fd1aa204340> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ab7d9a4-4130-40c3-b456-8fd1aa204340> .