@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28fcd63b-b2b4-4be7-a2a3-8ad0aa5452fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28fcd63b-b2b4-4be7-a2a3-8ad0aa5452fd> .