@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c639a87c-88e4-4f94-b5a8-7121ebf12a7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c639a87c-88e4-4f94-b5a8-7121ebf12a7b> .