@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3e5b6c-14af-413d-8d7e-281a12cb509b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3e5b6c-14af-413d-8d7e-281a12cb509b> .