@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f4de7d-b3f9-49d4-b58f-49a2bce78f07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f4de7d-b3f9-49d4-b58f-49a2bce78f07> .