@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b581e02d-7eba-43e0-b43e-ec0868674ff4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b581e02d-7eba-43e0-b43e-ec0868674ff4> .