@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ff38efd-5ad8-4e44-a15c-aa2a32605cba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ff38efd-5ad8-4e44-a15c-aa2a32605cba> .