@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/641a6337-2499-4f99-9de8-7ecfea75ed81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/641a6337-2499-4f99-9de8-7ecfea75ed81> .