@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6bf3f4-34c8-49cd-a44a-8eabeb751614> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6bf3f4-34c8-49cd-a44a-8eabeb751614> .