@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff503ec6-2bd4-4982-8459-85b1b8c62c40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff503ec6-2bd4-4982-8459-85b1b8c62c40> .