@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/879bf0da-52ac-4632-9927-ae993011c577> rdfs:isDefinedBy <https://stad.gent/data/blank_node/879bf0da-52ac-4632-9927-ae993011c577> .