@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99e9d4aa-3375-4515-b53c-61cb1e037cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99e9d4aa-3375-4515-b53c-61cb1e037cad> .