@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b451c528-b17a-4a7d-bc6f-e20aea421d6b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b451c528-b17a-4a7d-bc6f-e20aea421d6b> .