@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0668f8a9-166d-4c33-b93f-cc52412336d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0668f8a9-166d-4c33-b93f-cc52412336d6> .