@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b9e318-65d5-4565-ad9d-183c25050bfb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b9e318-65d5-4565-ad9d-183c25050bfb> .