@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c571b1-0b58-440b-af77-a6e912220f11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c571b1-0b58-440b-af77-a6e912220f11> .