@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a161c0-d1b6-4530-aad2-c9b3eb39b34b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a161c0-d1b6-4530-aad2-c9b3eb39b34b> .