@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef84a9dd-bb4a-4bff-a888-12a3cb568535> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef84a9dd-bb4a-4bff-a888-12a3cb568535> .