@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1c54e61-8ff6-4525-9867-144a30d0053a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1c54e61-8ff6-4525-9867-144a30d0053a> .