@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff197bc2-97d5-4b49-b3b9-6097858265a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff197bc2-97d5-4b49-b3b9-6097858265a7> .