@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91567c59-08de-48b6-8c8f-04a5239211cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91567c59-08de-48b6-8c8f-04a5239211cd> .