@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91facde6-577a-442d-ac79-9d5172e3423c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91facde6-577a-442d-ac79-9d5172e3423c> .