@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9742ca-59fb-4855-ba7a-2880c8e4c668> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9742ca-59fb-4855-ba7a-2880c8e4c668> .