@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15251e5-6a77-4c53-9cc7-69afe9602930> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15251e5-6a77-4c53-9cc7-69afe9602930> .