@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20cacf5-f821-4441-94a5-89a847c52eda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20cacf5-f821-4441-94a5-89a847c52eda> .