@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa693ec-a611-4a69-aac1-d187d315c288> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa693ec-a611-4a69-aac1-d187d315c288> .