@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54de7d7d-b9d1-4d90-8f7a-882864e4dfbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54de7d7d-b9d1-4d90-8f7a-882864e4dfbc> .