@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9db86de-db11-4d47-8b5c-99acab323d6e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9db86de-db11-4d47-8b5c-99acab323d6e> .