@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/181ce6bf-9cc8-4ad8-a692-6bc73c8ed13e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/181ce6bf-9cc8-4ad8-a692-6bc73c8ed13e> .