@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9cd79c-9dc8-4314-9c08-ba11b202c271> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9cd79c-9dc8-4314-9c08-ba11b202c271> .