@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13f9efb7-1e3d-41d9-8357-59b3aac229d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13f9efb7-1e3d-41d9-8357-59b3aac229d7> .