@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efffbaa5-a70d-46d5-ab68-8be1c8e3e169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efffbaa5-a70d-46d5-ab68-8be1c8e3e169> .