@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6af0f61d-5601-4b86-b759-6be861edb797> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6af0f61d-5601-4b86-b759-6be861edb797> .