@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1880c6-50ae-49d9-947f-f00ccee05847> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1880c6-50ae-49d9-947f-f00ccee05847> .