@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf9aef15-2cb4-4749-a3ed-f72a46f8998e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf9aef15-2cb4-4749-a3ed-f72a46f8998e> .