@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6609d455-c167-49bd-b25c-901bd08d75b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6609d455-c167-49bd-b25c-901bd08d75b3> .