@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81470267-619c-4018-9ee1-dcd97f3781e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81470267-619c-4018-9ee1-dcd97f3781e9> .