@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/231d2e6f-7b2f-470c-ac4b-9ea7db646217> rdfs:isDefinedBy <https://stad.gent/data/blank_node/231d2e6f-7b2f-470c-ac4b-9ea7db646217> .