@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9dd5f0f-aa7e-49b5-b902-e64621e271ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9dd5f0f-aa7e-49b5-b902-e64621e271ce> .