@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce9999af-e89e-402e-99cb-457881af517a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce9999af-e89e-402e-99cb-457881af517a> .