@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b38471-89b2-4af4-836a-3137403854eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b38471-89b2-4af4-836a-3137403854eb> .