@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81daf4d-2f90-4e15-897f-b188ab3957c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81daf4d-2f90-4e15-897f-b188ab3957c7> .