@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6d4523-1647-4be7-aab1-ce056bac5dd6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6d4523-1647-4be7-aab1-ce056bac5dd6> .