@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d2ba57-b0f8-4767-abd1-55be34d0700b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d2ba57-b0f8-4767-abd1-55be34d0700b> .