@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9a15c49-2531-4fa1-9bbf-81f1e667f04b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9a15c49-2531-4fa1-9bbf-81f1e667f04b> .