@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91fa87d7-b1ea-4142-9d7d-e2ebf2410076> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91fa87d7-b1ea-4142-9d7d-e2ebf2410076> .