@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9aa4be1-c268-46f4-8098-b121ae4d4f9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9aa4be1-c268-46f4-8098-b121ae4d4f9d> .