@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a19491e9-c41c-4fcd-85c7-21291496470b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a19491e9-c41c-4fcd-85c7-21291496470b> .