@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff6470f-e591-4d9f-a54a-240b5842cd04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff6470f-e591-4d9f-a54a-240b5842cd04> .