@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a22144-7ee2-464c-a5ae-b0f4aeca041d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a22144-7ee2-464c-a5ae-b0f4aeca041d> .