@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d252959a-871b-405d-9c0e-a990fd016928> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d252959a-871b-405d-9c0e-a990fd016928> .