@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9cdf2b1-e43d-473d-92ac-fe6c92c0113a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9cdf2b1-e43d-473d-92ac-fe6c92c0113a> .