@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0921a791-ed4a-4b81-b5ef-8262ae33ad89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0921a791-ed4a-4b81-b5ef-8262ae33ad89> .