@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6ba94f-46e7-4c19-add9-b16abf5c13c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6ba94f-46e7-4c19-add9-b16abf5c13c7> .