@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/157d720d-c8b4-46e6-8a85-6c4b33b68118> rdfs:isDefinedBy <https://stad.gent/data/blank_node/157d720d-c8b4-46e6-8a85-6c4b33b68118> .