@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6d7390-4b08-4308-9a5a-ec71073e7fee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6d7390-4b08-4308-9a5a-ec71073e7fee> .