@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ffe223f-35f5-43b8-9997-40c2e611019b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ffe223f-35f5-43b8-9997-40c2e611019b> .