@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ef23f43-45df-491b-ace3-fcd9def4172c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ef23f43-45df-491b-ace3-fcd9def4172c> .