@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5cb8d6-eb9d-4dbb-b699-8199d580b0eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5cb8d6-eb9d-4dbb-b699-8199d580b0eb> .