@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619dd5a6-4346-480a-a237-4e19ae4437bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619dd5a6-4346-480a-a237-4e19ae4437bc> .