@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a675ce-5bb6-4a93-b93f-41e376279f29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a675ce-5bb6-4a93-b93f-41e376279f29> .