@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff720ac-9b0a-40a2-a7ce-8de75008342c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff720ac-9b0a-40a2-a7ce-8de75008342c> .