@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff53577d-9f09-4124-a26f-0877274c9216> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff53577d-9f09-4124-a26f-0877274c9216> .