@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50308c3d-5eee-46c9-a32d-8fd0b31da0fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50308c3d-5eee-46c9-a32d-8fd0b31da0fb> .