@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddb487cc-b6da-4a8c-b78d-f42b89229c39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddb487cc-b6da-4a8c-b78d-f42b89229c39> .