@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9561637-4b7c-4d59-ac35-ce5f567917de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9561637-4b7c-4d59-ac35-ce5f567917de> .