@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d688d442-d550-458f-990e-c239f92c8c30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d688d442-d550-458f-990e-c239f92c8c30> .