@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6868e7da-bc23-48cf-9812-5f9910bcf76b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6868e7da-bc23-48cf-9812-5f9910bcf76b> .