@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81eed55-dffb-4fad-97ca-73a2be2e8201> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81eed55-dffb-4fad-97ca-73a2be2e8201> .