@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9947e991-ac95-4df2-a650-7daf3709c881> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9947e991-ac95-4df2-a650-7daf3709c881> .