@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0efaec4d-cb4c-4905-b88e-ea263889c781> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0efaec4d-cb4c-4905-b88e-ea263889c781> .