@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40f12f2f-fb9f-48bb-a4ca-0da8992b24ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40f12f2f-fb9f-48bb-a4ca-0da8992b24ea> .