@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9fb673b-dded-4f28-b3ac-d3ea4bf2f3b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9fb673b-dded-4f28-b3ac-d3ea4bf2f3b9> .