@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20d9d2bc-cf0f-413d-8690-833d30595e6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20d9d2bc-cf0f-413d-8690-833d30595e6f> .