@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1e5f5f-0f7b-4766-af88-2108fc915d04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1e5f5f-0f7b-4766-af88-2108fc915d04> .