@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9eda5b-4baa-4a33-b646-5c98ba5dfc37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9eda5b-4baa-4a33-b646-5c98ba5dfc37> .