@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13613c41-788c-4441-8013-ddbaa9a60410> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13613c41-788c-4441-8013-ddbaa9a60410> .