@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4ef1291-9fb2-41a9-a914-7e280d873740> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4ef1291-9fb2-41a9-a914-7e280d873740> .